1.1-1.3 Math 7 Review

Lisa bought 2 1/2 pounds of bird seed for $16. What is the cost per pound?

• $6.40

• $6.50

• $6.60

• $6.70

Which town has the MOST people per square mile? (Hint: Divide the population by the square miles)

• Town A

• Town B

• Town C

• Town D

Which town has the FEWEST people per square mile? (Hint: Divide the population by the square miles)

• Town A

• Town B

• Town C

• Town D

What is the ratio of 24 to 36 in simplest form?

• 2:3

• 3:4

• 4:5

• 2:5

If a car travels 150 miles in 3 hours, what is the unit rate in miles per hour?

• 50 mph

• 45 mph

• 55 mph

• 60 mph

A bag of apples weighs 4.5 pounds and costs $9. What is the cost per pound?

• $2.00

• $2.50

• $2.75

• $3.00

If a train travels 300 miles in 5 hours, what is the average speed of the train in miles per hour?

• 60 mph

• 55 mph

• 65 mph

• 70 mph

Determine if the relationship between times at bat and hits is proportional. If yes, what is the constant rate?

• Yes, 2/3

• Yes, 3/4

• No, not proportional

• Yes, 4/5

Determine if the relationship between gallons of gas and miles driven is proportional. If yes, what is the constant rate?

• Yes, 27.5 miles per gallon

• Yes, 25 miles per gallon

• No, not proportional

• Yes, 30 miles per gallon

If 20 ounces of ketchup costs $3.29, what is the cost per ounce?

• $0.16

• $0.20

• $0.25

• $0.30