Kendraa Kendraa

14-05-2015
Mathematics

Answered

forty years ago gasoline cost $0.30 per gallon on average. ten years ago gasoline average about $1.50 per gallon. What is the percent increase in cost of gasoline?

Verified Answer :

Anonymous Anonymous

14-05-2015

It is as 5x's as much.
$0.30 X 5 = $1.50
Hope I helped

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