Percent of a Number

Front

What is a percent?

Back

A percent is a ratio expressed as a fraction of 100. It represents a part of a whole.

Front

How do you calculate a percent of a number?

Back

To calculate a percent of a number, multiply the number by the percent (in decimal form). For example, to find 20% of 50, calculate 50 * 0.20 = 10.

Tags

CCSS.6.RP.A.3C

Front

What is 10% of 200?

Back

20

Tags

CCSS.6.RP.A.3C

Front

If 50% = $100, how much is 25%?

Back

$50

Tags

CCSS.6.RP.A.3C

Front

What is 30% of 90?

Back

27

Tags

CCSS.6.RP.A.3C

Front

How do you convert a percent to a decimal?

Back

To convert a percent to a decimal, divide the percent by 100. For example, 25% = 25/100 = 0.25.

Front

What is 15% of 300?

Back

45

Tags

CCSS.6.RP.A.3C

Front

If 80% of a number is 64, what is the number?

Back

80.

Tags

CCSS.6.RP.A.3C

Front

What is 5% of 2000?

Back

100

Tags

CCSS.6.RP.A.3C

Front

How do you find the total amount if you know the percent and the part?

Back

To find the total amount, divide the part by the percent (in decimal form). For example, if 30 is 20% of a number, the total is 30 / 0.20 = 150.

Tags

CCSS.6.RP.A.3C