Question

4-2целых 1/4*(1целая 1/3-5/6)/10

Answer 1

4-2 1/4*(1 1/3-5/6)/10=
1) 1 1/3-5/6=4/3-5/6=8/6-5/6=3/6=1/2
2) 2 1/4*1/2=9/4*1/2=9/4*1/2=9/8
3) 9/8:10=9/8*1/10=9/80
4) 4-9/80=320/80-9/80=311/80=3 71/80