Question

on December 1st, a 350 a gallon oil tank was full. than on januray 15 it was 1/4 full how many gallons of fuel were use

Answer 1

Answer: 262.5 gallons were used.
Explanation:
First find 1/4 of 350 by multiplying .25 by350 (.25 is 1/4 in decimal form)
In doing that, you get 87.5
Then all you have to do is subtract 87.5 from 350 and you get your answer