Answers

Subtract 63/56 from 21/56

1^st number: 21/56, 2^nd number: 1 7/56

21/56 - 63/56 is -3/4.

Steps for subtracting fractions

1. Subtract the two fractions:
   21/56 - 63/56 = 21 - 63/56 = -42/56
2. After reducing the fraction, the answer is -3/4

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