Answers

Subtract 12/20 from 42/20

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

42/20 - 12/20 is 3/2.

Steps for subtracting fractions

1. Subtract the two fractions:
   42/20 - 12/20 = 42 - 12/20 = 30/20
2. After reducing the fraction, the answer is 3/2
3. In mixed form: 11/2

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