2 1/3+3/4plis dijawabya

1. 4/9+2/9
4+2/9
6/9
= 2/7

2. 2 1/3 + 3/4
2/3+3/4
8+9/12
= 17/12

3. 2/3+2 1/2+3 1/4
2/3 + 1 + 3/4
8+12+9 / 12
= 29/12

4.3/8-1/4
3-2/8
= 1/8

5. 7 1/3-6 7/8
7/3-3×7/4
7/3-21/4
28-63/12
= – 35/12