Math  /  Numbers & Operations

QuestionLearn!
Sometimes you will need to find the part. This is the same as finding the percent of a number. To do this, write the percent as a fraction or a decimal and multiply by the whole. Try itl 15%15 \% of 60 is what number? The percent is 0.15 or 320\frac{3}{20}, and the whole is 60 . 0.15×60=90.15 \times 60=9
So, 15%15 \% of 60 is 9.
Find each part. 50% of 70=35.50×70=\begin{array}{l} 50 \% \text { of } 70=35 \\ .50 \times 70= \end{array} \qquad 20%20 \% of 25=25= \qquad 5. \qquad .20×25.20 \times 25 5%5 \% of 20=20= \qquad 1. 95×2195 \times 21 \qquad 44%44 \% of 100=100= \qquad 30×40-30 \times 40 .44+100.44+100 76%76 \% of 50=50= \qquad .16×50.16 \times 50

Studdy Solution

STEP 1

1. We need to find the part of a whole number given a percentage.
2. The percentage can be converted into a fraction or a decimal for calculation.
3. The whole number is given for each calculation.

STEP 2

1. Convert the percentage to a decimal.
2. Multiply the decimal by the whole number to find the part.

STEP 3

Convert 50% 50\% to a decimal.
50%=0.50 50\% = 0.50

STEP 4

Multiply the decimal by the whole number 70 70 .
0.50×70=35 0.50 \times 70 = 35
The result is:
50% of 70=35 50\% \text{ of } 70 = 35

STEP 5

Convert 20% 20\% to a decimal.
20%=0.20 20\% = 0.20

STEP 6

Multiply the decimal by the whole number 25 25 .
0.20×25=5 0.20 \times 25 = 5
The result is:
20% of 25=5 20\% \text{ of } 25 = 5

STEP 7

Convert 5% 5\% to a decimal.
5%=0.05 5\% = 0.05

STEP 8

Multiply the decimal by the whole number 20 20 .
0.05×20=1 0.05 \times 20 = 1
The result is:
5% of 20=1 5\% \text{ of } 20 = 1

STEP 9

Convert 44% 44\% to a decimal.
44%=0.44 44\% = 0.44

STEP 10

Multiply the decimal by the whole number 100 100 .
0.44×100=44 0.44 \times 100 = 44
The result is:
44% of 100=44 44\% \text{ of } 100 = 44

STEP 11

Convert 76% 76\% to a decimal.
76%=0.76 76\% = 0.76

STEP 12

Multiply the decimal by the whole number 50 50 .
0.76×50=38 0.76 \times 50 = 38
The result is:
76% of 50=38 76\% \text{ of } 50 = 38

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