3/2 - 9/7
First, find a common denominator. 2 and 7 both go into 14, so a new equation could be:
21/14 - 18/14
Then, just subtract the numerators to get the final answer of
3/7
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66/7
The simplest form for nine twenty sevenths is 3/10.
The fraction of three sevenths is 3/7.
The quotient of three sevenths is 3/7
one and five sevenths