Answers

Subtract 90/54 from 42/54

1^st number: 42/54, 2^nd number: 1 36/54

42/54 - 90/54 is -8/9.

Steps for subtracting fractions

1. Subtract the two fractions:
   42/54 - 90/54 = 42 - 90/54 = -48/54
2. After reducing the fraction, the answer is -8/9

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