Chapter 7 - Measurement - Test - Page 529: 1

36 quarts

Work Step by Step

Use a unit fraction with quarts (the unit for your answer) in the numerator, and gallon (the unit being changed) in the denominator. Because 1 gallon = 4 quarts , the necessary unit fraction is (4 quarts)/(1 gal) Multiply 9 gal times the unit fraction 9 gal * (4 quarts)/(1 gal) = 36 quarts

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