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Converting Rules
Percentages
Converting
Percents off
Word Problems
100

How do you turn a fraction into a decimal?

Dividing the numerator by the denominator

100
If there are 6 girls in a class of 10 what is the percentage?
What is 60%
100

What is 3% as a fraction

What is 3/100

100
What is 10% off $110
What is $10.10
100

In a class of 20, 65% of the children are girls. How many are girls?

What is 13

200

How do you convert a decimal to a percent?

Multiply the decimal by 100

200
If there are 7 boys in a class of 20 what is the percentage?
What is 35%
200

What is 31/100 as a decimal?

What is 0.31

200
What is 30% off $20
What is $6
200

In a group of children, 78% can swim. What percentage can NOT swim?

What is 22%

300

How do you convert a decimal to a fraction?

Place the decimal as a numerator over the denominator of the decimal place it terminates.

300
If there are 5 boys in a class of 25 what is the percentage?
What is 20%
300

What is 2/5 as a percent?

What is 40%

300
What is 40% off of $30
What is $12.00
300

Kaleb earned $25.00 for a week's work. If he paid 16% of it in taxes how much did he pay in taxes?

What is $4

400

How do you convert a perfect to a fraction?

Place the percent over 100 & simplify by finding the GCF

400
If there are 9 boys and 11 girls in a class what is the percentage of each?
What is 45% boys and 55% girls.
400

What is 0.05 as a fraction in simplest form? 

What is 1/20

400
What is the cost of a $40 sweater that is 10% off
What is $36
400

Donald bought a bicycle that cost $50.00 when it was new. If he eventually sold it for 16% of the original cost, how much was it sold for?

What is $8.00

500

How do you convert between a fraction and a percent?

Change the fraction to a decimal & multiply the decimal by 100

500
Which What is the percent if it reduces by 20% and then another 20%?
What is 64%
500

What is 84% as a fraction in simplest form?

What is 21/25

500

What is the cost of a $20 sweater that is 30% off?

What is $14

500

My favorite magazine is now 20% off of regular price of $20.99. What did I pay for my magazine?

What is $16.79