Question

I need help, please I have until 9 p.m. to finish it number 3 homework

Answer 1

Answer: 1/3

Explanation:

When adding or subtracting fractions, they must have the same denominator.

`(5)/(9)-\boxed{(?)/(?)}=(12)/(54)\\\\\\(5)/(9)\bigg((6)/(6)\bigg)-\boxed{(?)/(?)}=(12)/(54)\\\\\\(30)/(54)-\boxed{(?)/(?)}=(12)/(54)\\\\\\(30)/(54)-\boxed{(18)/(54)}=(12)/(54)\\\\\\\text{Simplify}\quad (18)/(54)/ (18)/(18)\quad =\large\boxed{(1)/(3)}`