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Lesson 3: Rates — Practice Questions

  1. 1. A car travels 180 miles on 5 gallons of gasoline. What is the car's fuel efficiency in miles per gallon? ___

  2. 2. Grocery store A sells 4 apples for 3.00 dollars. Grocery store B sells 5 apples for 3.50 dollars. Which store offers a lower price per apple?

    • A. Store A
    • B. Store B
    • C. The prices are the same
    • D. Cannot be determined
  3. 3. A train travels 240 miles in 4 hours. A bus travels 195 miles in 3 hours. Which vehicle is traveling faster?

    • A. The train
    • B. The bus
    • C. They are traveling at the same speed
    • D. Not enough information
  4. 4. A factory machine produces 450 widgets in 30 minutes. At this rate, how many widgets does the machine produce per minute? ___

  5. 5. Printer A prints 60 pages in 5 minutes. Printer B prints 96 pages in 8 minutes. Which statement is true?

    • A. Printer A is faster
    • B. Printer B is faster
    • C. They print at the same rate
    • D. The faster printer cannot be determined
  6. 6. A car travels 240 miles on 8 gallons of gasoline. What is the car's fuel efficiency as a unit rate in miles per gallon? ___ miles per gallon.

  7. 7. A factory produces 75 widgets in 3 hours. What is the unit rate of production in widgets per hour?

    • A. 25 widgets per hour
    • B. 72 widgets per hour
    • C. 0.04 widgets per hour
    • D. 225 widgets per hour
  8. 8. If 4 movie tickets cost a total of 60 dollars, what is the unit rate for the cost of one ticket? ___ dollars.

  9. 9. A recipe calls for 2 cups of sugar for every 5 cups of flour. What is the unit rate of sugar per cup of flour?

    • A. 0.4 cups of sugar per cup of flour
    • B. 2.5 cups of sugar per cup of flour
    • C. 3 cups of sugar per cup of flour
    • D. 7 cups of sugar per cup of flour
  10. 10. Store A sells 12 eggs for 3 dollars. Store B sells 10 eggs for 2 dollars. Which store has the lower price per egg?

    • A. Store A, at 0.25 dollars per egg.
    • B. Store B, at 0.20 dollars per egg.
    • C. Store A, at 4 dollars per egg.
    • D. Both stores have the same price.