hasil dari 2/3-1/5 adalah...

3 - 1/5 = 15/5 - 1/5 = 14/5
2/ (14/5) = (2x5)/14 = 10/14 = 5/7

2 / 3-1/5=...
2 : 15/5 - 1/5 = 2 : 14/5
= 2/1 : 14/5
= 10/5 : 14/5
= 10/5 X 5/14
= 50/70
= 5/7 (A)