By giving them the same denominator. 20 looks like the one here.
4*4/4*5 and 5*3/5*4
= 16/20 and 15/20
----------------------------now you can compare them
Chat with our AI personalities
4/5 ÷ 3/5 = 4/3 or 11/3
3/4 ÷ 3/5 = 5/4 or 11/4
3/5 / 3/4=3/5 * 4/3=12/15=4/5
4/3 divided by 5/3 = 0.8 or 4/5
4/5 + 3/5 = 7/5