Unit Rates and Ratios in Everyday Life: Grade 7 Quiz

A car travels 150 miles on 5 gallons of gas. What is the unit rate of miles per gallon?

• 35 miles per gallon

• 25 miles per gallon

• 30 miles per gallon

• 40 miles per gallon

If 3 apples cost $1.50, how much would 8 apples cost?

• $2.50

• $3.00

• $4.00

• $5.00

A recipe requires 2 cups of flour for every 3 cups of sugar. If you use 4 cups of flour, how much sugar do you need?

• 8 cups of sugar

• 2 cups of sugar

• 6 cups of sugar

• 4 cups of sugar

A runner completes 10 kilometers in 50 minutes. What is the runner's speed in kilometers per hour?

• 15 km/h

• 10 km/h

• 12 km/h

• 8 km/h

If a map shows that 1 inch represents 20 miles, how many miles are represented by 3 inches on the map?

• 60 miles

• 100 miles

• 40 miles

• 80 miles

A store sells 4 notebooks for $8. How much would 10 notebooks cost at the same rate?

• $20

• $12

• $25

• $15

If a car can travel 240 miles on 8 gallons of gas, what is the unit rate in miles per gallon?

• 30 miles per gallon

• 20 miles per gallon

• 40 miles per gallon

• 15 miles per gallon

A recipe calls for 5 tablespoons of oil for every 2 cups of rice. If you want to make rice with 6 cups, how much oil do you need?

• 12 tablespoons of oil

• 10 tablespoons of oil

• 15 tablespoons of oil

• 20 tablespoons of oil

If a person can read 30 pages in 1 hour, how many pages can they read in 3 hours?

• 60 pages

• 120 pages

• 45 pages

• 90 pages

A gardener plants 12 flowers in 3 rows. How many flowers are planted in each row if the rows are equal?

• 3

• 5

• 4

• 6