Percent Proportion

Front

What is a percent?

Back

A percent is a way of expressing a number as a fraction of 100. It is denoted by the symbol '%'.

Front

How do you find the percent of a number?

Back

To find the 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 the formula for percent proportion?

Back

The formula for percent proportion is: (part/whole) = (percent/100).

Front

If 25% of a number is 50, what is the number?

Back

The number is 200. (50 = 25% of x; x = 50 / 0.25 = 200).

Tags

CCSS.6.RP.A.3C

Front

What is 10% of 200?

Back

10% of 200 is 20.

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 then multiply by 100. For example, 1/4 = (1 ÷ 4) * 100 = 25%.

Front

What percent of 80 is 16?

Back

20%. (16 is 20% of 80).

Front

If 60 is 30% of what number, what is the number?

Back

The number is 200. (60 = 30% of x; x = 60 / 0.30 = 200).

Tags

CCSS.6.RP.A.3C

Front

What is 12% of 150?

Back

12% of 150 is 18.

Tags

CCSS.6.RP.A.3C

Front

How do you find the total when given a part and a percent?

Back

Use the formula: total = part / (percent/100). For example, if 35 is 5% of the total, total = 35 / 0.05 = 700.

Tags

CCSS.6.RP.A.3C