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Mathematics 7 Online
OpenStudy (samara8954):

In 1992, Jason bought a gallon of gas for $1.18. Yesterday, he bought a gallon of gas for $2.11. What is the percentage increase of the price of a gallon of gas from 1992 to yesterday? If necessary, round to the nearest tenth of a percent. 78.8% 55.9% 44.1% 21.2%

OpenStudy (alexandervonhumboldt2):

1.18*(1+x/100)=2.11

OpenStudy (alexandervonhumboldt2):

78.8

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