4-7/12+1.5/6+2.1/3-1.1/4

Question

4-7/12+1.5/6+2.1/3-1.1/4

Answer 1

4-7/12+1 5/6+2 1/3-1 1/4=6 1/3

1) 4-7/12=3 12/12-7/12=3 5/12
2) 3 5/12+1 5/6=3 5/12+1 10/12=4 15/12=5 3/12 =5 1/4
3)5 1/4+2 1/3=5 3/12+2 4/12=7 7/12
4)7 7/12-1 1/4=7 7/12-1 3/12=6 4/12=6 1/3