Percent Word Problems

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 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 20% of 56?

Back

11.2

Front

What does it mean when we say 'X is Y% of Z'?

Back

It means that X is Y parts out of 100 parts of Z. To find Z, you can rearrange the equation: Z = X / (Y/100).

Front

How do you find what number a percentage represents?

Back

To find what number a percentage represents, use the formula: Number = Part / (Percentage/100).

Front

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

Back

Percentage = (Part / Whole) * 100.

Front

If 20% of a number is 16, what is the number?

Back

80

Front

Back

Front

What is the equivalent expression for 7(g+6)-2?

Back

7g + 40.

Front

If Jax has 400 toy cars and keeps 48% on his wall, how many cars does he keep on his wall?

Back

192 cars.