Answers

Subtract 4/20 from 42/20

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

42/20 - 4/20 is 19/10.

Steps for subtracting fractions

1. Subtract the two fractions:
   42/20 - 4/20 = 42 - 4/20 = 38/20
2. After reducing the fraction, the answer is 19/10
3. In mixed form: 19/10

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