Percent of a Number

Front

What is a percent?

Back

A percent is a way to express a number as a fraction of 100. It is denoted by the symbol '%'. For example, 25% means 25 out of 100.

Front

How do you find a percent of a number?

Back

To find a percent of a number, multiply the number by the percent (in decimal form). For example, to find 30% of 70, calculate 70 * 0.30 = 21.

Tags

CCSS.6.RP.A.3C

Front

What is the formula to find what number a percent represents?

Back

The formula is: Number = (Part / Percent) * 100. For example, if 25 is 25% of a number, the number is (25 / 25) * 100 = 100.

Front

If 12% of a number is 36, how do you find the number?

Back

Use the formula: Number = (Part / Percent) * 100. Here, Number = (36 / 12) * 100 = 300.

Tags

CCSS.6.RP.A.3C

Front

What is 40% of 200?

Back

40% of 200 is calculated as 200 * 0.40 = 80.

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% becomes 0.25.

Front

What is the relationship between percent, part, and whole?

Back

Percent is the part divided by the whole, multiplied by 100. This relationship helps in solving percent problems.

Front

If 80 is 40% of a number, how do you find that number?

Back

Use the formula: Number = (Part / Percent) * 100. Here, Number = (80 / 40) * 100 = 200.

Tags

CCSS.6.RP.A.3C

Front

What is 30% of 70?

Back

30% of 70 is calculated as 70 * 0.30 = 21.

Tags

CCSS.6.RP.A.3C

Front

How do you find the percent if you know the part and the whole?

Back

Use the formula: Percent = (Part / Whole) * 100. For example, if the part is 25 and the whole is 100, Percent = (25 / 100) * 100 = 25%.