Percent of a Number

Front

What is the definition of 'percent'?

Back

A percent is a ratio expressed as a fraction of 100.

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 * 0.20 = 10.

Front

What is 100% of a number?

Back

100% of a number is the number itself.

Front

What is 50% of a number?

Back

50% of a number is half of that number.

Front

What is 25% of a number?

Back

25% of a number is one quarter of that number.

Front

What is 10% of a number?

Back

10% of a number is one tenth of that number.

Front

What is 190% of 64?

Back

121.6

Front

What is 75% of $8.00?

Back

$6.00

Front

What is 50% of 88?

Back

44

Front

What is 20% of 200?

Back

40