Math Topic 5 Review

Write the ratio of apples to oranges if there are 4 apples and 6 oranges.

• 3:2

• 1:2

• 4:6

• 2:3

Find an equivalent ratio to 3:5.

• 4:7

• 5:3

• 6:10

• 1:2

If the ratio of boys to girls in a class is 2:3, and there are 20 students in total, how many boys are there?

• 12

• 5

• 8

• 15

Graph the ratio 2:3 using repeated addition.

• 2 + 2 = 4

• 3 + 3 = 6

• 2 + 2 + 2 = 6

• 2 + 3 = 5

If it takes 5 hours to mow 3 lawns, what is the unit rate of lawns mowed per hour?

• 2.5 lawns per hour

• 1.5 lawns per hour

• 4.5 lawns per hour

• 0.6 lawns per hour

Compare the unit rates of 3 miles in 1 hour and 5 miles in 2 hours to find the lesser unit rate.

• 5 miles in 1 hour

• 3 miles in 1 hour

• 3 miles in 2 hours

• 2 miles in 1 hour

If 3 pounds of strawberries cost $9, what is the unit price per pound?

• $2 per pound

• $4 per pound

• $3 per pound

• $5 per pound

Convert 3 feet to inches.

• 12 inches

• 24 inches

• 48 inches

• 36 inches

Convert 500 milliliters to liters.

• 5

• 50

• 0.05

• 0.5

Convert 2 kilometers to meters.

• 3000

• 1000

• 2000

• 5000