1.   Which pair of ratios forms a proportion?
    A. B.
    C. D.
    Hint

  2.   Solve the proportion
    A. 0.02 B. 52.5
    C. 13 D. 24
    Hint

  3.   Solve the proportion for the value of z to the nearest hundredth.
    A. 2.10 B. 0.39
    C. 2.56 D. 1.34
    Hint

  4.   A 50-mile trip uses 2 gallons of gas. How much gas would you use on a 115-mile trip?
    A. 5 gallons B. 4 gallons
    C. 4.6 gallons D. 25 gallons
    Hint

  5.   The scale of a map is inch = 10 miles. What is the distance between two cities that are inches apart on the map?
    A. 80 miles B. 90 miles
    C. 95 miles D. 100 miles
    Hint



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