1per5 - 2per3= Bantu jawab ya tolong!!

1/5 - 2/3
= 3/15 - 10/15
= - 7/15

1/5 - 2/3 = 0 (dicari kpk dari 5 & 3)
1/5-2/3 = 0 (kpk 5 & 3 = 5x3=15)