12/15 - 10/15 = 2/15
2/3
4/5 - 8/15 = 12/15 - 8/15 = 4/15
4 3/10 - 2 4/5 = 43/10 - 14/5 = 43/10 - 28/10 = 15/10 = 1 whole 1 over 2
five over nine is 10 over 18, five over six is 15 over 18, 10-15=-5 over -18 .....-5 18
12/15 - 10/15 = 2/15
3/2 - 7/10 = 15/10 - 7/10 = 8/10 = 4/5
10/12 minus 2/4 is 1/3
2/3
4/5 - 8/15 = 12/15 - 8/15 = 4/15
4 over 10
4 3/10 - 2 4/5 = 43/10 - 14/5 = 43/10 - 28/10 = 15/10 = 1 whole 1 over 2
3/10.
1/3 -4/15 is the same as 5/15 -4/15 and the answer is 1/15
5/6 minus 4/15 = 17/30
3/5 − 4/15 = 1/3
3/4 - 1/10 = 15/20 - 2/20 = 13/20