Question

Sarah used 1/6 of a bottle of shampoo on her dog Sam, and 1/3 of what was left on her dog Fred. How much of the bottle of shampoo did she use on Fred?
A) 1/3
B) 1/6
C) 1/9
D) 5/18

Answer 1

The answer is a because when you covert 1/3 to match 1/6 it would become 2/6 then you simplify and divide top and bottom by 2 to get 1/3