Mr. Alvarez spends $36 on diesel fuel each week. If the cost of diesel fuel is $3 per gallon, how many gallons of diesel fuel does Mr. Alvarez use in two weeks?
Let's think step by step below.
24
In a week, Mr.

Alvarez uses $36 / $3 = 12 gallons a week.

So in two weeks, he uses 12 x 2 = 24 gallons.

.

So, the final answer is 24