2 1/3 + 3/4 = 1 1/2 +3/4 = 10/9 +1 2/3 = 1/3 x4/5 ;16/9 = 1/3 x4/5;16/9 =

1 1/2+ 3/4 =2 1/4
maaf jwab nya cm segini

2 1/3 + 3/4 = 7/3 + 3/4 = 28/12 + 9/12 = 37/12 = 3 1/12

1 1/2 +3/4 = 1 4/8 + 6/8 = 1 10/8 = 2 2/8 = 2 1/4

10/9 + 1 2/3 = 1 1/9 + 1 2/3 = 2 1/9 + 6/9 = 2 7/9

1/3 × 4/5 ÷16/9 = 4/15 × 9/16 = 36/240 = 3/20

Semoga bermanfaat