Answers

Subtract 45/20 from 63/20

1^st number: 3 3/20, 2^nd number: 2 5/20

63/20 - 45/20 is 9/10.

Steps for subtracting fractions

1. Subtract the two fractions:
   63/20 - 45/20 = 63 - 45/20 = 18/20
2. After reducing the fraction, the answer is 9/10

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