Tolong plis ku mohon aku ga pintar mtk​

Jawaban:

1. 2 3/4+ 4 4/5= 2 15/20 + 4 16/20= 6 31/20=7 11/20

2. 4 5/6+ 2 1/4= 4 10/12 + 2 3/12 = 6 13/10=7 3/10

3. 6 1/3 + 3 4/5= 6 5/15 + 3 12/15= 9 17/15

4. 4 2/3 – 2 4/5= 4 10/15 – 2 12/15= 2 2/15

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

semoga membantu

maaf kalau salah and tulisanya jelek