Answers

Subtract 70/20 from 63/20

1^st number: 3 3/20, 2^nd number: 3 10/20

63/20 - 70/20 is -7/20.

Steps for subtracting fractions

1. Subtract the two fractions:
   63/20 - 70/20 = 63 - 70/20 = -7/20

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