Unit 2 Review

Choose a true statement.

• The ratio of triangles to squares is 2 to 4.

• The ratio of squares to smiley faces is 6:4.

• There are two squares for every triangle.

• There are three smiley faces for every triangle.

Choose a ratio that is equivalent to 8:6.

• 12:16

• 24:18

• 16:12

• 3:4

• 10 teaspoons

• 12 teaspoons

• 14 teaspoons

• 24 teaspoons

4 movie tickets cost $48.  At the rate, what is the cost per ticket?

• $10

• $12

• $44

• $192

4 ice cream cones cost $6.00.  At this rate, how much do 3 cones cost?

• $1.50

• $3.00

• $4.50

• $24

4 bananas cost $1.20.  At this rate, how much do 5 bananas cost?

• $0.30

• $4.80

• $1.50

• $6

• 2 minutes

• 4 minutes

• 16 minutes

• 8 minutes

• 4 miles

• 16 miles

• 0.25 miles

• 8 miles

A bag contains 90 marbles.  Some are red and the rest are black.  There are 14 red marbles for every 1 black marble.  How many red marbles are in the bag?

• 15 marbles

• 60 marbles

• 75 marbles

• 84 marbles

To make orange fizz:

Noah mixes 3 scoops of powder with 5 cups of water.

Use a double number line or a table to figure out how much water and powder is needed for 3 batches.

• 3 cups of water and 5 scoops power

• 10 cups of water and 6 scoops of powder

• 15 cups of water and 9 scoops of powder

• 8 cups of water and 8 scoops of powder