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5 over 18
1/2 minus 3/7 is 1/14
6/14 minus 2/7 = 3/7 - 2/7 = 1/7
1 and 7 over 9
It is: 3/14
8 minus 2/3 is 7 1/3
1 1/4 minus 2/3 is 7/12
9/7 or 1 2/7
2 and 3/7 minus 8/14 = 13/7 or 1 and 6/7
Your mom ;p
1 5/49
2/3 − 1/5 = 7/15