How do you simplify 63 over 330?

Answer 1

First, look for numbers that evenly go into both the numerator and the denominator.

I can see at a glance that THREE (3) goes into both.

So divide both by 3

63 / 3 = 21

330 / 3 = 110

So you get 21 over 110.

The only numbers that go into 21 evenly are 3 and 7, but neither of those go into 110 evenly, so I think you are done at this point.

21 over 110.