Bantuin plis nanti ku flw​

4. 6/8 + 4/16 = 12+4/16

= 16/16 = 1

5. 2/5 + 1/15 = 6+1/15

= 7/15

6. 3/6 + 2/12 = 6+2/12

= 8/12 = 2/3

7. 1/6 + 3/8 = 4+9/24

= 13/24

8. 1/7 + 2/3 = 3+14/21

= 17/21

9. 8/9 + 1/3 = 8+3/9

= 11/9 = 1 2/9

10. 6/13 + 2/3 = 18+26/39

= 44/39 = 1 5/39