When you divide and multiply fractions (whether the denominators are equivalent or not) i use this method called
KCF
K: Keep
C: Change
F: Flip
heres an example for division 5/10 / 2/3 you would keep the first fraction
change the operation ( x )
and flip the ast fraction 3/2
now your equation should look like this 5/10 x 3/2
5x3 = 15
10x2 = 20
so your answer sould be 15/20
Percent form: 75%
Decimal form: 0.75