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In a school, the ratio of boys to girls is 4:3. There are 216 boys. How many girls are there?

• 160

• 200

• 180

• 100

Find each unit rate. Round to the nearest hundredth if necessary.

Nuts cost $10.75 for 3 pounds. How much does the nuts cost per pound?

• $5.00/lb

• $2.00/lb

• $24.00/lb

• $3.58/lb

Find each unit rate. Round to the nearest hundredth if necessary.

Sue washes 25 cars in 5 hours. How many cars can she wash per hour?

• 3 cars/h

• 1 car/h

• 5 cars/h

• 7 cars/h

Solve the following proportion

• 3

• 6

• 7

• 20

Solve the following proportion.

• -2

• 14

• 0

• 16