Answers

Subtract 45/40 from 28/40

1^st number: 28/40, 2^nd number: 1 5/40

28/40 - 45/40 is -17/40.

Steps for subtracting fractions

1. Subtract the two fractions:
   28/40 - 45/40 = 28 - 45/40 = -17/40

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