Percents

Front

What is a percent?

Back

A percent is a way of expressing a number as a fraction of 100. It is denoted by the symbol '%'.

Front

How do you calculate a percentage of a number?

Back

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

Front

What is 50% of 200?

Back

100

Front

What is the formula to find what percent one number is of another?

Back

The formula is: (Part/Whole) * 100 = Percent.

Front

If 25 is 20% of a number, what is the number?

Back

125

Front

What is 10% of 150?

Back

15

Front

How do you convert a fraction to a percent?

Back

To convert a fraction to a percent, divide the numerator by the denominator and then multiply by 100. For example, 1/4 = 0.25 * 100 = 25%.

Front

What is 200% of 50?

Back

100

Front

If a shirt costs $40 and is on sale for 25% off, what is the sale price?

Back

$30 (because 25% of $40 is $10, and $40 - $10 = $30).

Front

What is 75% of 80?

Back

60