SOLUTION: One gallon equals 4 quarts. Write a rule that expresses the number of gallons g of a liquid as a function of the number of quarts q. Use the rule to find the number of gallons in 3

Algebra ->  Test -> SOLUTION: One gallon equals 4 quarts. Write a rule that expresses the number of gallons g of a liquid as a function of the number of quarts q. Use the rule to find the number of gallons in 3      Log On


   



Question 565173: One gallon equals 4 quarts. Write a rule that expresses the number of gallons g of a liquid as a function of the number of quarts q. Use the rule to find the number of gallons in 30 quarts.
Answer by ad_alta(240) About Me  (Show Source):
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1 gallon=4 quarts, so the function G(x)=Q/4 takes in a number in "quarts" and outputs an equivalent number of "gallons." G(30)=30/4=7.5 gallons.