Mastering Math Ratios

What is the ratio of 2 to 5 in simplest form?

• 5:2

• 2/5

• 1:2.5

• 2:5

If a recipe calls for 3 cups of flour and 2 cups of sugar, what is the ratio of flour to sugar?

• 3:2

• 4:1

• 2:3

• 1:2

A class has 12 boys and 8 girls. What is the ratio of boys to girls?

• 1:1

• 3:2

• 4:3

• 2:1

If the ratio of cats to dogs is 4:3, how many dogs are there if there are 16 cats?

• 12

• 14

• 8

• 10

Convert the ratio 10:15 to its simplest form.

• 5:10

• 3:5

• 2:3

• 1:2

In a fruit basket, there are 6 apples and 9 oranges. What is the ratio of apples to total fruits?

• 2:5

• 3:7

• 1:4

• 4:9

If the ratio of red marbles to blue marbles is 7:5, how many blue marbles are there if there are 35 red marbles?

• 15

• 30

• 25

• 20

A car travels 60 miles in 1 hour. What is the ratio of distance to time?

• 60 miles per hour

• 60 miles per minute

• 90 miles per hour

• 30 miles per hour

If the ratio of students to teachers is 20:1, how many teachers are there if there are 100 students?

• 2

• 10

• 8

• 5

What is the ratio of 45 to 60 in simplest form?

• 3:4

• 4:5

• 2:3

• 5:6