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 * 0.20 = 10.

Front

What is 50% of a number?

Back

50% of a number is half of that number. For example, 50% of 200 is 100.

Front

What is 100% of a number?

Back

100% of a number is the number itself. For example, 100% of 300 is 300.

Front

What does it mean to find 25% of a number?

Back

Finding 25% of a number means to calculate one-fourth of that number. For example, 25% of 80 is 20.

Front

Calculate 40% of 250.

Back

100

Front

Find 15% of 200.

Back

30

Front

What is 75% of 120?

Back

90

Front

What is 90% of 240?

Back

216

Front

Find 30% of 600.

Back

180