Math / Numbers & Operations

Question1.1: Reasonable Estimates
1. Which estimate for the product $18 \times 149$ is most reasonable? Explain or show your reasoning. A. 2,000 B. 4,000 C. 3,000 D. 1,500

Studdy Solution

STEP 1

1. We are estimating the product of $18 \times 149$ .
2. The goal is to find which estimate is most reasonable from the given options.
3. The options provided are: 2,000, 4,000, 3,000, and 1,500.

STEP 2

1. Round the numbers to make estimation easier.
2. Calculate the estimated product.
3. Compare the estimated product to the given options.

STEP 3

Round the numbers to the nearest ten to simplify the multiplication.
- Round $18$ to $20$ . - Round $149$ to $150$ .

STEP 4

Calculate the estimated product using the rounded numbers.
$20 \times 150 = 3000$

STEP 5

Compare the estimated product to the given options: 2,000, 4,000, 3,000, and 1,500.
- The estimated product is $3,000$ . - Option C, $3,000$ , is the closest to our estimated product.
The most reasonable estimate for the product $18 \times 149$ is:
$\boxed{3,000}$

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Question1.1: Reasonable Estimates
1. Which estimate for the product $18 \times 149$ is most reasonable? Explain or show your reasoning. A. 2,000 B. 4,000 C. 3,000 D. 1,500

Studdy Solution

STEP 1

1. We are estimating the product of $18 \times 149$ .
2. The goal is to find which estimate is most reasonable from the given options.
3. The options provided are: 2,000, 4,000, 3,000, and 1,500.

STEP 2

1. Round the numbers to make estimation easier.
2. Calculate the estimated product.
3. Compare the estimated product to the given options.

STEP 3

Round the numbers to the nearest ten to simplify the multiplication.
- Round $18$ to $20$ . - Round $149$ to $150$ .

STEP 4

Calculate the estimated product using the rounded numbers.
$20 \times 150 = 3000$

STEP 5

Compare the estimated product to the given options: 2,000, 4,000, 3,000, and 1,500.
- The estimated product is $3,000$ . - Option C, $3,000$ , is the closest to our estimated product.
The most reasonable estimate for the product $18 \times 149$ is:
$\boxed{3,000}$

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Question1.1: Reasonable Estimates1. Which estimate for the product 18×14918 \times 14918×149 is most reasonable? Explain or show your reasoning. A. 2,000 B. 4,000 C. 3,000 D. 1,500

Studdy Solution

STEP 1

1. We are estimating the product of 18×149 18 \times 149 18×149.2. The goal is to find which estimate is most reasonable from the given options.3. The options provided are: 2,000, 4,000, 3,000, and 1,500.

STEP 2

1. Round the numbers to make estimation easier.2. Calculate the estimated product.3. Compare the estimated product to the given options.

STEP 3

Round the numbers to the nearest ten to simplify the multiplication.- Round 18 18 18 to 20 20 20. - Round 149 149 149 to 150 150 150.

STEP 4

Calculate the estimated product using the rounded numbers.20×150=3000 20 \times 150 = 3000 20×150=3000

STEP 5

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Studdy solves anything!

Start learning now

Download Studdy AI Tutor now. Learn with ease and get all help you need to be successful at school.

Question1.1: Reasonable Estimates
1. Which estimate for the product $18 \times 149$ is most reasonable? Explain or show your reasoning. A. 2,000 B. 4,000 C. 3,000 D. 1,500

1. We are estimating the product of $18 \times 149$ .
2. The goal is to find which estimate is most reasonable from the given options.
3. The options provided are: 2,000, 4,000, 3,000, and 1,500.

1. Round the numbers to make estimation easier.
2. Calculate the estimated product.
3. Compare the estimated product to the given options.

Round the numbers to the nearest ten to simplify the multiplication.
- Round $18$ to $20$ . - Round $149$ to $150$ .

Calculate the estimated product using the rounded numbers.
$20 \times 150 = 3000$