Tolong dijawab bsk dkumpul 1. 2 1/3 + 2 5/9 + 3 3/6 2.3 1/4 + 4/6 + 5 5/12

2 1/3 + 2 5/9 + 3 3/6
= 2 3/9 + 2 5/9 + 3 1/2
= 4 8/9 + 3 1/2
= 4 16/18 + 3 9/18
= 7 25/18
= 8 7/18
2) 3 1/4 + 4/6 + 5 5/12
3 3/12 + 8/12 + 5 5/12
= 8 16/12
= 9 4/12
= 9 1/3

1. 2 1/3 + 2 5/9 + 3 3/6
= 7/3 + 23/9 + 21/6
= 21/9 + 23/9 + 21/6
= 44/9 +21/6
= 88/18 + 63/18
= 151/18

2. 12/4 + 4/6 + 65/12
= 36/12 + 8/12 + 65/12
= 44/12 + 65/12
= 119/12

disederhanakan lagi
maaf klo salah