Answers

Subtract 72/20 from 2/20

1^st number: 2/20, 2^nd number: 3 12/20

2/20 - 72/20 is -7/2.

Steps for subtracting fractions

1. Subtract the two fractions:
   2/20 - 72/20 = 2 - 72/20 = -70/20
2. After reducing the fraction, the answer is -7/2

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