348 / 15 = 23.2
232 / 23.2 = 10
10 gallons needed.
Hi!
We will solve this using proportions, like this:
348 miles using 15 gallons
232 miles using x gallons
_____________________
x = (232*15)/348
x = 3480/348
x = 10
He would need 10 gallons of gas to drive 232 miles.
Hope this helps!
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