Question

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10 3/4 - 8 5/12=
3 1/6 - 1 5/8 =
4 5/12 - 2 17/30 =
6 3/4 + 7/8 + 5 1/2=
8 2/3 + 1 1/12 - 5/8=
12 3/4 - 1/8 - 2 3/5=

Answer 1

10 3/4 - 8 5/12= 10 9/12 - 8 5/12= 2 4/12= 2 1/3
3 1/6 - 1 5/8= 3 4/24 - 1 15/24= 2 28/24 - 1 15/24= 1 13/24
4 5/12 - 2 17/30 = 4 25/60 - 2 34/60 = 3 85/60 - 2 34/60 = 1 51/60
6 3/4 + 7/8 + 5 1/2 =  6 6/8 + 7/8 + 5 4/8 = 11 17/8 = 13 1/8
8 2/3 + 1 1/12 - 5/8 = 8 16/24 + 1 2/24 - 15/24 = 9 18/24 -15/24= 9 3/24= 9 1/8
12 3/4 - 1/8 - 2 3/5 = 12 30/40 - 5/40 - 2 24/40 = 7 25/40 - 2 24/40= 5 1/40