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. A car goes 20 miles on a gallon of gas driving at 60 miles/h. If the car is driven at 75 miles/h, it goes as far as70%. How many gallons of gas will be required to travel 210 miles/h.(a) 6.17(b) 22.5(c) 12(d) 15 |
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Answer» ong>ANSWER: hey ans is 120 At 60 miles PER hour, the car will go 15*80%=12 miles on a gallon of gas. So, 1 {gallon} = 12 {miles}; multiply both sides with TEN: 10 {gallon} = 120 {miles}. |
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