Answers

Subtract 45/20 from 15/20

1^st number: 15/20, 2^nd number: 2 5/20

15/20 - 45/20 is -3/2.

Steps for subtracting fractions

1. Subtract the two fractions:
   15/20 - 45/20 = 15 - 45/20 = -30/20
2. After reducing the fraction, the answer is -3/2

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