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A gallon of gasoline cost 30 cents in 1960 and 72 cents in 1977.What was the percent of increase?

A.24% B.140% C.240%

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72 - 30 = 42
42/30 = 1.4 = 140%
B. 140%. ANSWER

Helpful (1) Fun Thanks for voting Comments (2)
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thank you
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I love math! I love doing this.
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