Percents

Front

What is a percent?

Back

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

Front

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator.

Front

What is the decimal equivalent of 25%?

Back

0.25

Front

How do you find a percentage of a number?

Back

To find a percentage of a number, multiply the number by the percentage (in decimal form).

Front

What is 100% of a number?

Back

100% of a number is the number itself.

Front

How do you convert a decimal to a percent?

Back

To convert a decimal to a percent, multiply the decimal by 100 and add a percent sign.

Front

What is the decimal equivalent of 75%?

Back

0.75

Front

If 40% of a number is 20, what is the number?

Back

The number is 50, because 20 is 40% of 50.

Front

What is the relationship between fractions, decimals, and percents?

Back

Fractions, decimals, and percents are different ways to represent the same value. They can be converted from one form to another.

Front

What is 10% of 200?

Back

20, because 10% of 200 is calculated as 200 x 0.10.