Question

John and Julia are repainting the outside of their house. They each go out to buy paint. John buys enough paint to cover $\frac{4}{9}$ of their house and Julia buys enough to paint $\frac{5}{6}$ of their house. If it takes $1$ can of paint to paint $\frac{1}{18}$ of their house and they don't want to have any paint left over after they finish painting, how many cans of paint should they return to the store?

Answer 1

0 bcause they used them all

Answer 2

it says it is incorrect

Answer 3

sorry

Answer 4

try 4

Answer 5

it was 5 not 4

Answer 6

Oh ok

Answer 7

well anyways thanks