%Percents%

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 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 60, calculate 60 * 0.20 = 12.

Front

What is the formula for percent change?

Back

Percent Change = ((New Value - Old Value) / Old Value) * 100.

Front

What is 20% of 60?

Back

12

Front

How do you find what percent one number is of another?

Back

To find what percent one number is of another, divide the first number by the second number and multiply by 100. For example, to find what percent 9 is of 20, calculate (9 / 20) * 100 = 45%.

Front

What is 250% of 25?

Back

62.5

Front

How do you convert a percent to a decimal?

Back

To convert a percent to a decimal, divide by 100. For example, 40% as a decimal is 0.40.

Front

What is 72% of 325?

Back

234

Front

If 9 is 45% of a number, how do you find that number?

Back

To find the number, divide 9 by 0.45. The number is 20.

Front

What does it mean if a value increases by 40%?

Back

It means the new value is 140% of the original value. For example, if the original value is 10, the new value is 10 * 1.40 = 14.