Answers

Subtract 20/18 from 30/18

1^st number: 1 12/18, 2^nd number: 1 2/18

30/18 - 20/18 is 5/9.

Steps for subtracting fractions

1. Subtract the two fractions:
   30/18 - 20/18 = 30 - 20/18 = 10/18
2. After reducing the fraction, the answer is 5/9

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