4/5 = 12/15
If you multiply both '4' & '5' by '3' you will have the equivalent fraction
4v x 3 = 12
5 x 3 = 15
Chat with our AI personalities
12
the answer is 12
4/5=8/10=12/15=16/20=20/25=...
4/5 of 12 is 9 3/5
5 is 25 fifths, 3 x 4 fifths is 12 fifths so difference is 13 fifths or 2.6 or two and three fifths.