Answers

Subtract 80/60 from 15/60

1^st number: 15/60, 2^nd number: 1 20/60

15/60 - 80/60 is -13/12.

Steps for subtracting fractions

1. Subtract the two fractions:
   15/60 - 80/60 = 15 - 80/60 = -65/60
2. After reducing the fraction, the answer is -13/12

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