Ratios (6th Grade)

Front

What is a Ratio?

Back

A ratio is a relationship of two or more numbers by division.

Front

What is the missing number in the ratio table if the options are 21, 24, 27, 25?

Back

21

Front

In a certain apartment building, the ratio of tenants to cars is 3:5. If there are 30 tenants, how many cars are there?

Back

50

Front

Which of the following ratios are equivalent: 1:3 and 3:1, 4:6 and 8:6, 8:7 and 16:12, 22:14 and 11:7?

Back

22:14 and 11:7

Front

There are 44 collies and 56 poodles. What is the correct ratio for poodles to total number of dogs?

Back

56:100

Front

What does it mean for two ratios to be equivalent?

Back

Two ratios are equivalent if they represent the same relationship between numbers.

Front

How do you simplify the ratio 8:12?

Back

Divide both sides by 4 to get 2:3.

Front

If a recipe calls for a ratio of 2:3 of sugar to flour, how much sugar is needed for 9 cups of flour?

Back

6 cups of sugar.

Front

What is the ratio of 10 apples to 5 oranges?

Back

The ratio is 2:1.

Front

If the ratio of boys to girls in a class is 4:5 and there are 20 boys, how many girls are there?

Back

25 girls.