How do I Simplify:

9/12, 18/30, 25/75, and 32/72

:D

What does the numerator and denominator have in common

if they have something in common then you can divide both numbers by that number like this

3/4 has 2 in common so you can divide it like this

3:2=1

4:2=2

and the answer is 1/2

9/12 can be simplified to 3/4 because you can divide by 3. 13/30 can be simplified to 3/5 by dividing by 6. And so on.