Answers

Subtract 81/72 from 10/72

1^st number: 10/72, 2^nd number: 1 9/72

10/72 - 81/72 is -71/72.

Steps for subtracting fractions

1. Subtract the two fractions:
   10/72 - 81/72 = 10 - 81/72 = -71/72

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