Answers

Subtract 81/40 from 30/40

1^st number: 30/40, 2^nd number: 2 1/40

30/40 - 81/40 is -51/40.

Steps for subtracting fractions

1. Subtract the two fractions:
   30/40 - 81/40 = 30 - 81/40 = -51/40

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