Answers

Subtract 81/70 from 30/70

1^st number: 30/70, 2^nd number: 1 11/70

30/70 - 81/70 is -51/70.

Steps for subtracting fractions

1. Subtract the two fractions:
   30/70 - 81/70 = 30 - 81/70 = -51/70

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