[Math] Algebra Word Problem

algebra-precalculus

If I drove $38.91$ miles, and my car gets $22$ miles to the gallon, and gas cost $ $3.699$ per gallon, how much did I spend on gas?

I'm sure this is an algebra problem, but I can't think where to put the X to my equation to try and figure this out

Best Answer

I would recommend learning to set up problems in a clear and concise way.

For example:

Distance = D = 38.91 Miles

Gallons per Mile = G = 22 Miles / Gallon

Cost Gas = C = 3.699 Dollars / Gallon

Now, how would you describe in words how to calculate how many Gallons you used?

Knowing that, how would you calculate your total cost?

I know this looks trivial, but trust me, it will be a huge help in the future with easy and much harder problems!

HTH ~A

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