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2\5-7\8= -19\40
It is: 2/7 minus 5/8 is = -19/56
7/11 minus 2/5 is 13/55
The answer is 3 over 7.
three over ten
7/8 minus 2/3 is 5/24
7/9 minus 2/9 is 5/9
7/2 or 3.5
(-7) - 5 - 2 = -14
6 over 7 minus 5 over 7 is 1 over 7.
2
7/10 - 1/5 = 7/10 - 2/10 = 5/10 = 1/2
2/10 which is 1/5
1 5/49
3 over 14