Percents & 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 percent?

Back

To convert a fraction to a percent, divide the numerator by the denominator and then multiply by 100.

Front

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

Back

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

Front

What is 50% of 200?

Back

100

Front

What does 'of' mean in percent problems?

Back

'Of' refers to the whole amount in percent problems.

Front

What does 'is' mean in percent problems?

Back

'Is' refers to the part of the whole in percent problems.

Front

What is 30% of 80?

Back

24

Front

What is 125% of 84?

Back

105

Front

How do you find the whole when given a part and a percent?

Back

Use the formula: Whole = Part / (Percent / 100).

Front

What is a percent proportion?

Back

A percent proportion is an equation that shows two ratios are equal, often used to solve percent problems.