Answers

Subtract 80/63 from 70/63

1^st number: 1 7/63, 2^nd number: 1 17/63

70/63 - 80/63 is -10/63.

Steps for subtracting fractions

1. Subtract the two fractions:
   70/63 - 80/63 = 70 - 80/63 = -10/63

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