love1600 love1600
  • 04-05-2019
  • Mathematics
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My car uses 8 gallons of gasoline to travel 340 miles. After a Mechanic worked on it. The car uses 7 gallons of gasoline to travel 350 miles. The cost of the gasoline was $4 each per gallon. How much less, to the nearest cent per mile after the mechanic worked on it

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Abhay123 Abhay123
  • 04-05-2019

But in cost

(50×4)-(42.5×4)

Rs30

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