Percent Proportions

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 convert a fraction to a decimal?

Back

Front

How do you convert a decimal to a percent?

Back

Front

What is the formula to find the percent of a number?

Back

Percent = (Part/Whole) x 100. For example, to find what percent 3 is of 40, use the formula: Percent = (3/40) x 100.

Front

What is the formula to find the whole when given a part and a percent?

Back

Front

How do you express a percent as a fraction?

Back

Front

What is 7.5% as a decimal?

Back

Front

What is the relationship between fractions, decimals, and percents?

Back

Front

How do you find what percent one number is of another?

Back

Use the formula: Percent = (Part/Whole) x 100. For example, to find what percent 3 is of 40, calculate: Percent = (3/40) x 100 = 7.5%.

Front

What is 0.5 as a percent?

Back