Unit 4 ReTest

Sam mixes 1 gallon of blue paint with every 2 gallons of red paint in order to make purple paint. Which ratio will make the same shade of purple paint? (Hint: Find a ratio that is equivalent to the given ratio of 1 to 2.)

• 1 to 3

• 2 to 4

• 3 to 5

• 4 to 7

A restaurant surveyed its customers and found that 3 out of 4 people prefer eating fries with ketchup. If the restaurant surveyed 200 people, how many would prefer eating fries with ketchup?

• 600

• 500

• 150

• 250

A local clothing store has shirts on sale at 2 shirts for $10. At this rate, how many shirts can be bought with $120? (Hint: Money always goes on top.)

• 24

• 50

• 15

• 30

What is  $\frac{14}{28}$  as a percent? 

• 60%

• 25%

• 40%

• 50%

The height of a flower is 1 meter and 12 centimeters. How tall is the flower in millimeters?

• 120 mm

• 1,120 mm

• 112 mm

• 1,000 mm