Numbers & Operations

Problem 10801

Everett made $\frac{3}{5}$ of 60 baskets. How many baskets did he make?

See Solution

Problem 10802

Fill in the missing prefix or exponent in the table for energy units: 1 J = $10^{-1}$ J, 1 m J = $10^{?}$ , 1 c J = $10^{?}$ , 1 $\square$ J = $10^{6}$ J.

See Solution

Problem 10803

Fill in the missing values: Ms = 6000000 s, mg = 3 g, 2 km = ? m, 400 cL = ? L.

See Solution

Problem 10804

Calculate the mean of the numbers $32, 32, 26, 25, 20, 31$ and round to the nearest tenth.

See Solution

Problem 10805

In a class of 36 students, if $\frac{5}{12}$ are girls, how many girls are there?

See Solution

Problem 10806

Calculate the fraction: $\frac{36}{48}=$

See Solution

Problem 10807

Approximate the value of $\sqrt{5}$ .

See Solution

Problem 10808

Approximate the value of $\sqrt{2}$ .

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Problem 10809

Approximate the value of $\sqrt{11}$ .

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Problem 10810

Approximate the value of $\sqrt{27}$ .

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Problem 10811

Approximate the value of $\sqrt{226}$ .

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Problem 10812

Approximate the value of $\sqrt{110}$ .

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Problem 10813

Approximate $\sqrt{1398}$ .

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Problem 10814

Approximate the value of $\frac{\sqrt{17}}{3}$ .

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Problem 10815

Approximate the value of $\sqrt{10}+\sqrt{18}$ .

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Problem 10816

Convert these descriptions into numerical values:
1. 6
2. 4
3. $\frac{11}{5}$

See Solution

Problem 10817

Find the sum: $-\frac{4}{5}+\frac{1}{2}=$

See Solution

Problem 10818

Tom needs to rent tables for 105 people, seating 8 each. How many tables are required? Calculate: $\lceil \frac{105}{8} \rceil$ .

See Solution

Problem 10819

Calculate the total distance by adding $8000 \mathrm{~km}$ and $9.721 \mathrm{~km}$ .

See Solution

Problem 10820

Aldo deposited \$7000 at 11\% and \$1000 at 5\%. Find total interest after 1 year and percent interest on total deposit.

See Solution

Problem 10821

Aldo deposited \$7000 at 11\% and \$1000 at 5\%. Find total interest after 1 year and percent interest on total deposited.

See Solution

Problem 10822

Calculate $-\frac{1}{3}+\frac{-7}{8}$ .

See Solution

Problem 10823

Calculate the area of a rectangle with dimensions 256 m and 24 m.

See Solution

Problem 10824

Add the volumes: 107.50 L + 4.40 L. What is the total volume?

See Solution

Problem 10825

An alloy is made by mixing 100g of 28% copper alloy with 28g of pure copper.
(a) Find grams of copper in the mixture. (b) Find the percentage of copper in the mixture.

See Solution

Problem 10826

An investment firm put \ $20,000 in Company A (16% profit) and \$12,000 in Company B (14% profit). Find: (a) Total profit. (b) Percent profit for total investment.$ $\%$ $

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Problem 10827

Deon deposits \$800 at 6\% simple interest. How much interest will he earn in 2 years?

See Solution

Problem 10828

Elsa deposits \$4000 at 2% simple interest. How much interest will she earn in 5 years?

See Solution

Problem 10829

Multiply 48.558 mm by 2.054 mm.

See Solution

Problem 10830

Calculate $894 \mathrm{~g} \div 0.025$ .

See Solution

Problem 10831

Multiply 732 cm by 5.0 cm. What is the result?

See Solution

Problem 10832

Calculate the product of 4000 km and 200 km, then round the answer.

See Solution

Problem 10833

Danny spends \ $5.87 on a photo, \$2.49 on a balloon, and \$4.50 on strawberries. Total spent? Calculate:$ 5.87 + 2.49 + 4.50$.

See Solution

Problem 10834

Subtract 156 km from 16400 km: $16400 \, \text{km} - 156 \, \text{km}$

See Solution

Problem 10835

Leah walks her dog across the walkway (2.063 miles) and back (2.07 miles). What is the total distance walked? $2.063 + 2.07 + 2.063 + 2.07$

See Solution

Problem 10836

Add the masses: 0.0204 g and 0.002 g. What is the total mass?

See Solution

Problem 10837

Pedro's car holds 18 gallons. How many liters do they need to fill the tank? (1 gallon = 3.78541 liters)

See Solution

Problem 10838

Calculate $-\frac{4}{5}+\frac{3}{4}$ .

See Solution

Problem 10839

Convert each measurement to scientific notation, perform the operations, and revert to standard form with significant figures.

See Solution

Problem 10840

Calculate the sum: $\frac{-1}{3}+\frac{-7}{8}=$

See Solution

Problem 10841

LaVant's songs average 4 minutes 3 seconds. For a 3 hour 20 minute flight, how many songs should he add? Options: 37.5, 40, 50, 63.

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Problem 10842

Find the distance in miles from the post office to the library if it's 13 blocks away, with each block being 275 m. Round to the nearest tenth.

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Problem 10843

How many one-cup servings are in a 2-liter bottle? Round to the nearest tenth. (1 cup = 0.236 liters)

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Problem 10844

Mila exchanges \$80 USD to euros at an exchange rate of €0.85 per \$1 USD. How many euros does she get?

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Problem 10845

Convert Xander's hedgehog weight of 0.62 pounds to grams and round to the nearest gram.

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Problem 10846

Itsuki wants to exchange ¥ 5,000 JPY to GBP at a rate of £ 0.0071 per ¥ 1. How much will he receive in pounds?

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Problem 10847

Which options are close to 73 hectograms? 257.5 ounces, 0.73 pounds, 16.09 ounces, or 16.09 pounds?

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Problem 10848

If Alex doubles his cookie recipe that needs 3 cups 6 oz of milk, how much milk is required? Options: 6 cups 7 oz, 7 cups 7 oz, 8 cups 1 oz, 7 cups 4 oz.

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Problem 10849

Determine if Tarec's mixture of 7 tablespoons of salt and 200 tablespoons of water meets the ratio of 35 parts salt to 1000 parts water.

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Problem 10850

Calculate the movement of two tectonic plates in 10 years: one at 4 cm/year and the other at 30 cm in 10 years.

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Problem 10851

Express the interval $(-6,1]$ in set-builder notation and graph it on a number line.

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Problem 10852

「济] Type the integer that makes the following addition sentence true: $2+\square=90$ Submit

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Problem 10853

Units-of-Activity Depreciation A truck acquired at a cost of $\$ 202,800$ has an estimated residual value of $\$ 18,000$ , has an estimated useful life of 440,000 miles, and was driven 113,000 miles during the year. Determine the following. If required, round your answer for the depreciation rate to 2 decimal places. a. The depreciable cost b. The depreciation rate c. The units-of-activity depreciation for the year $\square$ \\square $per mile$ \square$

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Problem 10854

Units-of-Activity Depreciation
A tractor acquired at a cost of $\$ 678,000$ has an estimated residual value of $\$ 48,000$ , has an estimated useful life of 45,000 hours, and was operated 3,330 hours during the year. Determine the following. a. The depreciable cost b. The depreciation rate $\square$ \\square $per hour c. The units-of-activity depreciation for the year$ \square$

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Problem 10855

The remainder obtained when $17^{201}$ is divided by 18 , is :

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Problem 10856

James writes down the number 60 . He wants to multiply it by one of the fractions below to get the biggest answer possible. Which of the three fractions below should he use? What is the answer to this multiplication? 60 $\square$ $=$ $\square$ $\frac{3}{5} \quad \frac{1}{2} \quad \frac{7}{10}$

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Problem 10857

Simplify $\frac{30}{12}$ as far as possible. Leave your answer as an improper fraction.

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Problem 10858

What fraction of this shape is shaded? Give your answer in its lowest terms.

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Problem 10859

What fraction of this shape is shaded? Give your answer in its lowest terms.

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Problem 10860

What is $\frac{12}{22}+\frac{1}{11}$ ? Give your answer in its lowest terms.

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Problem 10861

Work out $\frac{1}{7}+\frac{2}{3}$

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Problem 10862

Calculate $1 \frac{2}{7}+2 \frac{2}{3}$ as a mixed number

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Problem 10863

За январь-март показатель повысился на 17\%, а за апрель-июнь на 3\%. Рассчитать среднемесячный прирост за I полугодие.

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Problem 10864

30 shares of stock were purchased for $\$ 35$ per share with a $\$ 6$ commission. What is the total cost of this investment?
Total Cost = \ $[$ \square$
Total Cost $=$ number of shares $\cdot$ price per share + commission ASUS Vivobook

See Solution

Problem 10865

15) The LCM of $29^{9}$ and $29^{11}$ is a) $29^{9}$ b) $29^{11}$ c) $29^{20}$ d) $29^{99}$ e) 29

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Problem 10866

1. In the computer lab, there are 14 desktops and $16 \$$ laptops. Approximately what percent of the computers are laptops?
2. Three of the thirty computers are out of service. What percent of the computers are operating properly?
3. Wu saved $\$ 75$ towards a new $\$ 250$ mountain bike. What percent of the total cost of the bike has Wu saved?
4. A student was marked tardy five different times in a 40 day period. What percent of the time was the student tardy?
5. Mr. McCoy receives a $\$ 80.00$ bill for his meal. He leaves $\$ 14.40$ as a tip. What percent tip did he leave?
6. A grocery delivery service charges a $\$ 10$ delivery fee per order. If the order is \$159, then what percent is the delivery fee?

See Solution

Problem 10867

$\begin{array}{c}2 \square 1 \square 6 \times 6=48 \\ +-x \div\end{array}$

See Solution

Problem 10868

Cobra Limited, a manufacturing company commenced business on 1st November 2020 and prepares accounts to 31st December each year. He purchased the following assets in the year 2020:Generator GHC180,000, Refrigerator GHC9,000, Laptops GHC12,000, Office Building GHC1,500,000, Toyota Corolla GHC55,000, Fittings & fixtures GHC60,000. It was also found out that the trademark of his company was valued to be GHC50,000 with an estimated useful life of 10 years. What is the written down value for trademark in the 2020 year of assessment? OA GHC49,164 OB. GHC52,242 OC.GHC5,000 OD. GHC49,589

See Solution

Problem 10869

An extension cord 6 yards long costs $\$ 8.46$ . What is the price per Hint: There are 3 feet in 1 yard. \$

See Solution

Problem 10870

2. $4 \frac{1}{3} \div \frac{2}{3}$

See Solution

Problem 10871

$9 \frac{4}{5} \div 7$

See Solution

Problem 10872

6. $3 \frac{5}{9} \div 16$

See Solution

Problem 10873

$21 \div 5 \frac{1}{4}$

See Solution

Problem 10874

How many full weeks to air 163 episodes at 5 episodes/week, and how many unaired episodes will be shown next week?

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Problem 10875

12 tenths + 9 tenths = tenths = one(s) tenth(s)

See Solution

Problem 10876

8 thousandths + 6 ones = 868 thousandths.

See Solution

Problem 10877

Calculate $4 \text{ ones} + 4 \text{ tenths} + 4 \text{ tenths} = 44$ .

See Solution

Problem 10878

What is $0.27 + 0.07$ ? How many tenths are in $0.34$ ? What is $3 \cdot 4$ in hundredths?

See Solution

Problem 10879

0.4 + 0.7 = ?

See Solution

Problem 10880

Find the missing number in the pattern $1, 4, 9, 16, 25$ . Describe these numbers.

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Problem 10881

Round 4.3 to the nearest hundredth, tenth, and one. Show your work on number lines and circle the rounded results.

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Problem 10882

Dissolve $1.26 \mathrm{gm} \mathrm{AgNO}_{3}$ in $250 \mathrm{~mL}$ . Find molarity and millimoles of AgNO3.

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Problem 10883

Round 4.3 to the nearest hundredths, tenths, and ones. Show your work on number lines and circle the rounded results.

See Solution

Problem 10884

Fill in the place values for 8.984: tens, ones, tenths, hundredths, thousandths. Then, round 8.984 to nearest hundredths, tenths, ones, tens.

See Solution

Problem 10885

Divide 3825 by 5 using long division.

See Solution

Problem 10886

Round $8.984$ to the nearest hundredths place on a number line.

See Solution

Problem 10887

Round $8.984$ to the nearest hundredths place.

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Problem 10888

Round the distance from the pitcher's mound to home plate (18.38 m) to the nearest hundredth using a number line.

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Problem 10889

Jules learns 1 pint = 0.473 liters. Teacher says 0.47 L, parents say 0.5 L. How can both be correct? Explain.

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Problem 10890

Calculate $59.303 \times 10^{2}$ and show the result: 353.90.

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Problem 10891

Find the GCF of 180, 270, and 360: $\text{GCF}(180,270,360)= ?$

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Problem 10892

Calculate the product $\frac{9}{10} \cdot 1 \frac{2}{5}$ using an area model. What are the equal parts and their area?

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Problem 10893

Find the number of pennies Jorge has if he has 1 leftover penny when divided by 2, 3, or 5, and 3 leftover when divided by 4.

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Problem 10894

Calculate the IV dose of nitroprusside (Nipride) for a patient weighing 125 lbs at $0.5 \mathrm{mcg} / \mathrm{kg} / \mathrm{min}$ .

See Solution

Problem 10895

Divide 4,502 by 10 raised to the power of 1: $4,502 \div 10^{1}=$

See Solution

Problem 10896

Find the number of pennies Louisa has if:
1. $n \equiv 1 \mod 2$ ,
2. $n \equiv 1 \mod 3$ ,
3. $n \equiv 1 \mod 4$ ,
4. $n \equiv 1 \mod 6$ ,
5. $n \equiv 2 \mod 5$ .

See Solution

Problem 10897

4502 ÷ 10² =

See Solution

Problem 10898

The Smith family had a gas meter reading of $23,871 \mathrm{ccf}$ previously and $23,910$ now. How much gas did they use?

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Problem 10899

You made a salad and your sister ate $\frac{1}{3}$ . What expression shows the leftover salad divided by 6 friends?

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Problem 10900

Each of the six people receives $\frac{3}{5} \div 6$ pounds of peanuts. What is that fraction?

See Solution

1 ...106 107 108 109 110 111 112 ...118

Numbers & Operations

Problem 10801

Everett made 35\frac{3}{5}53​ of 60 baskets. How many baskets did he make?

Problem 10802

Fill in the missing prefix or exponent in the table for energy units: 1 J = 10−110^{-1}10−1 J, 1 m J = 10?10^{?}10?, 1 c J = 10?10^{?}10?, 1 □\square□ J = 10610^{6}106 J.

Problem 10803

Fill in the missing values: Ms = 6000000 s, mg = 3 g, 2 km = ? m, 400 cL = ? L.

Problem 10804

Calculate the mean of the numbers 32,32,26,25,20,3132, 32, 26, 25, 20, 3132,32,26,25,20,31 and round to the nearest tenth.

Problem 10805

In a class of 36 students, if 512\frac{5}{12}125​ are girls, how many girls are there?

Problem 10806

Calculate the fraction: 3648=\frac{36}{48}=4836​=

Problem 10807

Approximate the value of 5\sqrt{5}5​.

Problem 10808

Approximate the value of 2\sqrt{2}2​.

Problem 10809

Approximate the value of 11\sqrt{11}11​.

Problem 10810

Approximate the value of 27\sqrt{27}27​.

Problem 10811

Approximate the value of 226\sqrt{226}226​.

Problem 10812

Approximate the value of 110\sqrt{110}110​.

Problem 10813

Approximate 1398\sqrt{1398}1398​.

Problem 10814

Approximate the value of 173\frac{\sqrt{17}}{3}317​​.

Problem 10815

Approximate the value of 10+18\sqrt{10}+\sqrt{18}10​+18​.

Problem 10816

Convert these descriptions into numerical values: 1. 6 2. 4 3. 115\frac{11}{5}511​

Problem 10817

Find the sum: −45+12=-\frac{4}{5}+\frac{1}{2}=−54​+21​=

Problem 10818

Tom needs to rent tables for 105 people, seating 8 each. How many tables are required? Calculate: ⌈1058⌉\lceil \frac{105}{8} \rceil⌈8105​⌉.

Problem 10819

Calculate the total distance by adding 8000 km8000 \mathrm{~km}8000 km and 9.721 km9.721 \mathrm{~km}9.721 km.

Problem 10820

Aldo deposited \$7000 at 11\% and \$1000 at 5\%. Find total interest after 1 year and percent interest on total deposit.

Problem 10821

Aldo deposited \$7000 at 11\% and \$1000 at 5\%. Find total interest after 1 year and percent interest on total deposited.

Problem 10822

Calculate −13+−78-\frac{1}{3}+\frac{-7}{8}−31​+8−7​.

Problem 10823

Calculate the area of a rectangle with dimensions 256 m and 24 m.

Problem 10824

Add the volumes: 107.50 L + 4.40 L. What is the total volume?

Problem 10825

An alloy is made by mixing 100g of 28% copper alloy with 28g of pure copper. (a) Find grams of copper in the mixture. (b) Find the percentage of copper in the mixture.

Problem 10826

Problem 10827

Deon deposits \$800 at 6\% simple interest. How much interest will he earn in 2 years?

Problem 10828

Elsa deposits \$4000 at 2% simple interest. How much interest will she earn in 5 years?

Problem 10829

Multiply 48.558 mm by 2.054 mm.

Problem 10830

Calculate 894 g÷0.025894 \mathrm{~g} \div 0.025894 g÷0.025.

Problem 10831

Multiply 732 cm by 5.0 cm. What is the result?

Problem 10832

Calculate the product of 4000 km and 200 km, then round the answer.

Problem 10833

Danny spends \5.87onaphoto,$2.49onaballoon,and$4.50onstrawberries.Totalspent?Calculate:5.87 on a photo, \$2.49 on a balloon, and \$4.50 on strawberries. Total spent? Calculate: 5.87onaphoto,$2.49onaballoon,and$4.50onstrawberries.Totalspent?Calculate:5.87 + 2.49 + 4.50$.

Problem 10834

Subtract 156 km from 16400 km: 16400 km−156 km16400 \, \text{km} - 156 \, \text{km}16400km−156km

Problem 10835

Leah walks her dog across the walkway (2.063 miles) and back (2.07 miles). What is the total distance walked? 2.063+2.07+2.063+2.072.063 + 2.07 + 2.063 + 2.072.063+2.07+2.063+2.07

Problem 10836

Add the masses: 0.0204 g and 0.002 g. What is the total mass?

Problem 10837

Pedro's car holds 18 gallons. How many liters do they need to fill the tank? (1 gallon = 3.78541 liters)

Problem 10838

Calculate −45+34-\frac{4}{5}+\frac{3}{4}−54​+43​.

Problem 10839

Convert each measurement to scientific notation, perform the operations, and revert to standard form with significant figures.

Problem 10840

Calculate the sum: −13+−78=\frac{-1}{3}+\frac{-7}{8}=3−1​+8−7​=

Everett made $\frac{3}{5}$ of 60 baskets. How many baskets did he make?

Fill in the missing prefix or exponent in the table for energy units: 1 J = $10^{-1}$ J, 1 m J = $10^{?}$ , 1 c J = $10^{?}$ , 1 $\square$ J = $10^{6}$ J.

Calculate the mean of the numbers $32, 32, 26, 25, 20, 31$ and round to the nearest tenth.

In a class of 36 students, if $\frac{5}{12}$ are girls, how many girls are there?

Calculate the fraction: $\frac{36}{48}=$

Approximate the value of $\sqrt{5}$ .

Approximate the value of $\sqrt{2}$ .

Approximate the value of $\sqrt{11}$ .

Approximate the value of $\sqrt{27}$ .

Approximate the value of $\sqrt{226}$ .

Approximate the value of $\sqrt{110}$ .

Approximate $\sqrt{1398}$ .

Approximate the value of $\frac{\sqrt{17}}{3}$ .

Approximate the value of $\sqrt{10}+\sqrt{18}$ .

Convert these descriptions into numerical values:
1. 6
2. 4
3. $\frac{11}{5}$

Find the sum: $-\frac{4}{5}+\frac{1}{2}=$

Tom needs to rent tables for 105 people, seating 8 each. How many tables are required? Calculate: $\lceil \frac{105}{8} \rceil$ .

Calculate the total distance by adding $8000 \mathrm{~km}$ and $9.721 \mathrm{~km}$ .

Calculate $-\frac{1}{3}+\frac{-7}{8}$ .

An alloy is made by mixing 100g of 28% copper alloy with 28g of pure copper.
(a) Find grams of copper in the mixture. (b) Find the percentage of copper in the mixture.

Calculate $894 \mathrm{~g} \div 0.025$ .

Danny spends \ $5.87 on a photo, \$2.49 on a balloon, and \$4.50 on strawberries. Total spent? Calculate:$ 5.87 + 2.49 + 4.50$.

Subtract 156 km from 16400 km: $16400 \, \text{km} - 156 \, \text{km}$

Leah walks her dog across the walkway (2.063 miles) and back (2.07 miles). What is the total distance walked? $2.063 + 2.07 + 2.063 + 2.07$

Calculate $-\frac{4}{5}+\frac{3}{4}$ .

Calculate the sum: $\frac{-1}{3}+\frac{-7}{8}=$

Express the interval $(-6,1]$ in set-builder notation and graph it on a number line.

「济] Type the integer that makes the following addition sentence true: $2+\square=90$ Submit

The remainder obtained when $17^{201}$ is divided by 18 , is :

Simplify $\frac{30}{12}$ as far as possible. Leave your answer as an improper fraction.

What is $\frac{12}{22}+\frac{1}{11}$ ? Give your answer in its lowest terms.

Work out $\frac{1}{7}+\frac{2}{3}$

Calculate $1 \frac{2}{7}+2 \frac{2}{3}$ as a mixed number

30 shares of stock were purchased for $\$ 35$ per share with a $\$ 6$ commission. What is the total cost of this investment?
Total Cost = \ $[$ \square$
Total Cost $=$ number of shares $\cdot$ price per share + commission ASUS Vivobook

15) The LCM of $29^{9}$ and $29^{11}$ is a) $29^{9}$ b) $29^{11}$ c) $29^{20}$ d) $29^{99}$ e) 29

$\begin{array}{c}2 \square 1 \square 6 \times 6=48 \\ +-x \div\end{array}$

An extension cord 6 yards long costs $\$ 8.46$ . What is the price per Hint: There are 3 feet in 1 yard. \$

2. $4 \frac{1}{3} \div \frac{2}{3}$

$9 \frac{4}{5} \div 7$

6. $3 \frac{5}{9} \div 16$

$21 \div 5 \frac{1}{4}$