Question

Mr. Antoine use 3/8 of a tank of gas each week to drive to and from work. how many tanks of gas does Mr Antoine use in 8 weeks

Answer 1

1 week = 3/8 tank of gas

8 week = 3/8 * 8 
             = 3 tanks of gas 

Answer 2

1 week = 3/8 tank of gas
8 week = 3/8 * 8              = 3 tanks of gas