Tolong jawab nomer 1 sampe 10 kalo enggak setengah aja. Pake cara

Mapel = Matematika
Bab = Pecahan

1. 1/2 + 1/3
= 3/6 + 2/6
= 5/6

2. 2/3 + 1/4
= 8/12 + 3/12
= 11/12

3. 3/4 + 1/5
= 15/20 + 4/20
= 19/20

4. 1 1/2 + 1 1/4
= 3/2 + 5/4
= 6/4 + 5/4
= 11/4
= 2 3/4

5. 2 1/3 + 1 1/5
= 7/3 + 6/5
= 35/15 + 18/15
= 53/15
= 3 8/15

6. 3,15 + 7,6 = 10,85
7. 3,9 + 2,65 = 6,55
8. 8,3 + 2,6 + 4,5 = 10,9 + 4,5 = 15,4

Semoga membantu :)
Cuman bisa bantu segitu aja :d