Tolong dijawab yah Kaka Kaka ... Terimakasih

1. 2/3 + 3 3/4 = 8/12 + 3 9/12 = 3 17/12 = 4 5/12
2. 1 2/3 x 3/4 = 5/4 x 3/4 = 5/4 = 1 1/4
3. 2 3/5 - 3/4 = 2 12/20 - 15/20 = 1 32/20 - 15/20 = 1 17/20
4. 4/10 ÷ 2 2/3 = 4/10 x 3/8 = 3/20

1) 2/3 + 3 3/4 = 2/3 + 15/4 = 8/12 + 45/12 = 53/12 = 4 5/12

2) 1 2/3 x 3/4 = 5/3 x 3/4 = 5/4 = 1 1/4

3) 2 3/5 - 3/4 = 13/5 - 3/4 = 52/20 - 15/20 = 37/20 = 1 17/20

4) 4/10 : 8/3 = 4/10 x 3/8 = 3/20

Maaf kalo salah