Answers

Subtract 12/20 from 30/20

1^st number: 1 10/20, 2^nd number: 12/20

30/20 - 12/20 is 9/10.

Steps for subtracting fractions

1. Subtract the two fractions:
   30/20 - 12/20 = 30 - 12/20 = 18/20
2. After reducing the fraction, the answer is 9/10

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