Answers

Subtract 80/20 from 15/20

1^st number: 15/20, 2^nd number: 4 0/20

15/20 - 80/20 is -13/4.

Steps for subtracting fractions

1. Subtract the two fractions:
   15/20 - 80/20 = 15 - 80/20 = -65/20
2. After reducing the fraction, the answer is -13/4

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