1per 3 Ditambah 2 per 5ditambah 4 per 6

Ans :

⅓ + 2/5 + 4/6
= ( ⅓ + 2/5 ) + 4/6
= ( 5/15 + 6/15 ) + 4/6
= 11/15 + 4/6
= 22/30 + 20/30
= 42/30
= 1 12/30
= 1 2/5

I HOPE THIS HELPS

1/3+2/5+4/6 = 10/30+12/30+20/30
= 42/30 disederhanakan
42/30 = 1 6/15