Percent Proportions

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 find what number a percent is of another number?

Back

To find what number a percent is of another number, divide the part by the percent (in decimal form) and multiply by 100.

Front

What is the formula to calculate a percentage of a number?

Back

The formula is: Percentage = (Part / Whole) x 100.

Front

If 12 is 90% of a number, how do you find that number?

Back

Divide 12 by 0.90 to find the number.

Tags

CCSS.6.RP.A.3C

Front

What is 34% of 150?

Back

34% of 150 is 51.

Tags

CCSS.6.RP.A.3C

Front

How do you convert a fraction to a percent?

Back

To convert a fraction to a percent, divide the numerator by the denominator and multiply by 100.

Front

What percent of 200 is 50?

Back

25% of 200 is 50.

Front

How do you calculate the percent increase from 50 to 75?

Back

Percent Increase = ((New Value - Old Value) / Old Value) x 100 = ((75 - 50) / 50) x 100 = 50%.

Tags

CCSS.6.RP.A.3C

Front

What is 40% of 230?

Back

40% of 230 is 92.

Tags

CCSS.6.RP.A.3C

Front

If 20 is 40% of a number, how do you find that number?

Back

Divide 20 by 0.40 to find the number.

Tags

CCSS.6.RP.A.3C