tolong ya..........!!!!! ingat isi caranya ya

5/6 ÷ 2/9 - 1 2/3 + 4/9 × 5/10
= (5/6 × 9/2) - 5/3 + (4/9 × 5/10)
= 15/4 - 5/3 + 2/9
= 135-60+8/36
= 93/36 ÷ 3/3
= 31/12
= 2 7/12