Ratio Comparisons

Which person has the greater ratio relationship of words to minutes?

• Jenna

• Maria

• They are equivalent.

Are the rates equivalent?

• Yes, they are equivalent.

• No, they are not equivalent.

• Yes

• No

Audrey and Megan are decorating for a birthday party. Audrey hangs 4 streamers in the same amount of time that Megan hangs 6. If Audrey hangs 12 streamers, what is the scale factor to determine how many streamers Megan can hang?

• 3

• 2

• 10

• 18

A toy shop sells baby rattles in green and yellow. For every two green rattles the toy shop sells, it sells 7 yellow rattles. If the company sells 108 rattles, how many yellow rattles did they sell?

• 387

• 84

• 24

• 96

The local Rec League orders 8 soccer balls for every 12 students. How many soccer balls do you predict the league would order for 48 students?

• 36

• 40

• 32

• 16

At Doggy Daycare, there are 3 trainers assigned for every 12 dogs. There are 72 dogs enrolled for the daycare on Tuesday. Determine the number of trainers needed.

• 63

• 24

• 16

• 18

The ratio of sweaters to vests is 6:5. If there are 30 vests, how many sweaters are there? Use the tape diagram to find your answer.

• 36

• 42

• 66

• 6

Use equivalent ratios to find the unknown value.

• 36

• 4

• 3

• 63

Select ALL of the following ratios equivalent to 5:4

• 25:20

• 10:12

• 15:12

• 10:8