Answers

Subtract 18/20 from 42/20

1^st number: 2 2/20, 2^nd number: 18/20

42/20 - 18/20 is 6/5.

Steps for subtracting fractions

1. Subtract the two fractions:
   42/20 - 18/20 = 42 - 18/20 = 24/20
2. After reducing the fraction, the answer is 6/5
3. In mixed form: 11/5

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