Percentages

Front

What is a percentage?

Back

A percentage is a way of expressing a number as a fraction of 100. It is often used to compare proportions.

Front

How do you convert a fraction to a percentage?

Back

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

Front

What is 30% of $30?

Back

$9.00

Front

If a shirt costs $50 and is on sale for 20% off, how much do you save?

Back

$10.00

Front

What is 20% of 75?

Back

15

Front

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

Back

Divide the part by the whole and multiply by 100.

Front

What is 62% as a fraction?

Back

31/50

Front

If you have 40% of a pizza left and the pizza was originally 12 slices, how many slices are left?

Back

4.8 slices (or 5 slices if rounded).

Front

What is the formula to calculate percentage?

Back

Percentage = (Part/Whole) x 100.

Front

Convert 0.5 to a percentage.

Back

50%.