Acar travels 32miles for each gallon of gas. how many gallons of gas does it need to travel 192miles

(192 mi)/(32 mi/gal) = 6 gal

6 gallons of gas are required.


Note that the units on the numbers give a clue as to how to do the calculation. You want gallons in the numerator of the result, so must divide by (miles/gallons), which has gallons in the denominator. If you divide miles by those units, the miles cancel and the result is gallons, as you want.

The answer do the problem is 40