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If a fleet on n taxis uses g gallons of gasoline every 3 days, how many gallons of gasoline will be used by four taxis every 8 days?

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Andy C. | Math/Physics TutorMath/Physics Tutor
4.9 4.9 (19 lesson ratings) (19)
Every day the fleet of N taxis uses (G/3) gallons
So IF each taxi uses the same amount of gas every day,
 then each taxi uses (G/3) divided by G/(3N)
4 taxis well then use (4G)/(3N) gallons every day.
In 8 days, that shall be (32G)/(3N)