Verified Answer :

BombTeam

We Know That One Yard Is 36 Inches. So, One Yard = 
\(\frac{36 in.}{36 in.}\)
We Need To Find What 21 Inches Of A Yard.
This Is:
\(\frac{21 in.}{36 in.}\)
We Cannot Simplify This Anymore. 
So, 21 inches Is \(\frac{21}{32}\) Of A Yard In Fraction Form.

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