Ratios and Ratio Tables

Front

What is a ratio?

Back

A ratio is a comparison of two quantities that shows the relative size of one quantity to another, often expressed as 'a to b' or a:b.

Front

How do you express a ratio as a fraction?

Back

To express a ratio as a fraction, write the first quantity as the numerator and the second quantity as the denominator.

Front

What is the ratio of coaches to players if there are 3 coaches and 10 players?

Back

3:10

Front

If Patrick has 2 black, 3 red, and 5 white toy cars, what is the ratio of red toy cars to all toy cars?

Back

3:10

Front

How do you simplify a ratio?

Back

To simplify a ratio, divide both quantities by their greatest common divisor (GCD).

Front

What is the ratio of school apps to game apps if Kelly has 5 school apps and 3 game apps?

Back

5:3

Front

If there are 14 footballs to 35 footballs, what is the ratio expressed as a fraction in simplest form?

Back

2/5

Front

What is a ratio table?

Back

A ratio table is a table that displays pairs of numbers that form equivalent ratios.

Front

How do you find equivalent ratios?

Back

To find equivalent ratios, multiply or divide both terms of the ratio by the same non-zero number.

Front

What is the ratio of 10 to 15?

Back

2:3 after simplifying.