Percents, Decimals, Fractions

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 convert a percent to a decimal?

Back

To convert a percent to a decimal, divide the percent value by 100. For example, 25% = 25 ÷ 100 = 0.25.

Front

How do you convert a decimal to a percent?

Back

To convert a decimal to a percent, multiply the decimal by 100. For example, 0.75 = 0.75 × 100 = 75%.

Front

What is a fraction?

Back

A fraction represents a part of a whole and is written as 'a/b', where 'a' is the numerator and 'b' is the denominator.

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 = (1 ÷ 4) × 100 = 25%.

Front

What is the decimal equivalent of 50%?

Back

The decimal equivalent of 50% is 0.50.

Front

What is 0.5 as a percent?

Back

0.5 as a percent is 50%.

Front

How do you find a percentage of a number?

Back

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

Front

What is 70% of 60?

Back

70% of 60 is 42.

Front

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

Back

The formula is: (part/whole) × 100 = percent.