(3 5/6-1 2/15)*5/9+((1/20+24/100)*8 1/3-1 1/6)*2=?

1) 3 5/6 - 1 2/15=2 25 - 4/30 =2 21/30
2) 1/20 + 24/100 = 5+24/100 = 29/100
3) 8 1/3 - 1 1/6 = 7 2-1/6 =7 1/6
4) 2 21/30 * 5/9= 81* 5/30*9 = 9/6 = 1,5