Question

Tolong bantuin dong no.1 s/d 5

Answer 1

1. 2 2/5 + 1 2/3= (2+1) + (2/5+2/3)
= 3 + 16/15
= 4 1/15
2. 3 1/3 + 5 2/6 = (3+5) + (1/3+2/6)
= 8 + 4/6
= 8 4/6
= 8 2/3
3. 1 2/8 + 5 6/2 = (1+5) + (2/8+6/2)
= 6 + 26/8
= 6 + 13/4
= 6 13/4