Answers

Subtract 27/20 from 10/20

1^st number: 10/20, 2^nd number: 1 7/20

10/20 - 27/20 is -17/20.

Steps for subtracting fractions

1. Subtract the two fractions:
   10/20 - 27/20 = 10 - 27/20 = -17/20

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