Answers

Subtract 45/20 from 9/20

1^st number: 9/20, 2^nd number: 2 5/20

9/20 - 45/20 is -9/5.

Steps for subtracting fractions

1. Subtract the two fractions:
   9/20 - 45/20 = 9 - 45/20 = -36/20
2. After reducing the fraction, the answer is -9/5

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