Review

What is a ratio?

• a box that plays music

• a comparison of 2 quantities

There are 3 ways to write a ratio.
Which is NOT a way to write a ratio?

• 1 : 2

• 1 and 2

• 1 to 2

What is the ratio of blue triangles to red squares?

• 4 : 3

• 3 : 4

• 4 : 7

Charles has 7 baseball cards, and Tracy has 10 baseball cards. What is the ratio of Charles's cards to Tracy's cards?

• 7:10

• 10:7

• 10:17

What is the ratio of green marbles to red marbles?

• 3/2
• 3/1
• 3/3
• 2/3

How many minutes will it take Auntie Jo to string 72 pieces?

• 2 min

• 5 min

• 8 min

• 11 min

How many minutes will it take Papa to string 72 pieces?

• 9 min

• 3 min

• 7 min

• 11 min

A car wash can wash four cars in one hour. The table shows the total number of cars washed in 0, 1, 2, and 3 hours.

Which graph represents the ordered pairs and describes the graph.

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• 
• 
• 

Ramon travels 20 miles in 20 minutes, how many miles can he travel in 120 minutes?

• 120 miles

• 200 miles

• 10 miles

• 40 miles

12 ounce shampoo bottle lasts Mike 16 weeks.  How long would you expect an 18-ounce bottle of the same brand to last him?

• 24 weeks
• 6 weeks
• 30 weeks
• 20 weeks