Percent of a Number

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 a percent of a number?

Back

To calculate a percent of a number, multiply the number by the percent (in decimal form). For example, to find 20% of 50, calculate 50 x 0.20 = 10.

Front

What is 50% of a number?

Back

50% of a number is half of that number. For example, 50% of 80 is 40.

Front

What is 100% of a number?

Back

100% of a number is the number itself. For example, 100% of 30 is 30.

Front

What is 10% of a number?

Back

To find 10% of a number, divide the number by 10. For example, 10% of 90 is 9.

Front

What is 25% of a number?

Back

To find 25% of a number, divide the number by 4. For example, 25% of 100 is 25.

Front

What is 75% of a number?

Back

To find 75% of a number, multiply the number by 0.75. For example, 75% of 40 is 30.

Front

What is 4% of 53?

Back

2.12

Front

What is 28% of 4?

Back

1.12

Front

What is 20% of 65?

Back

13