Ratio and Equivalent Ratios Review

There are 28 students in a math class. ⁴⁄₇ of the students were boys. How many boys were in the math class?

• 16 boys

• 12 girls

• 14 girls

• 12 boys

Find the equivalent ratio of 16 : 10

• 4 : 5

• 8 : 5

• 34 : 20

Fully simplify the ratio...

18:24

• 3:4

• 9:12

• 2:3

• 3:2

What ratio is equivalent to the ratio of pears to apples?

• 6:3

• 3:6

• 3:9

• 6:12

What is the ratio of red apples to green apples

• 7 apples to 3 green

• 4 red apples to 7 apples

• 4 red apples to 3 green apples

• 3 green apples to 4 red apples

What is the ratio of Fish to Crabs?

• 7 : 3

• 4 : 3

• 3 : 4

• 3 : 7

What is the definition of a ratio?

• It has a unit of 1

• A comparison of two amounts or quantities

Which of the following pair of ratios is equivalent

Which is NOT a way to write a ratio?

• 3/5

• 3.5

• 3:5

• 3 to 5

Ella has 5 balloons. Taylor has 7 balloons. Write the ratio of Ella's balloons to Taylor's balloons.

• 7:5

• 5:7

• 3:5

• 5:3