Answers

Subtract 90/42 from 28/42

1^st number: 28/42, 2^nd number: 2 6/42

28/42 - 90/42 is -31/21.

Steps for subtracting fractions

1. Subtract the two fractions:
   28/42 - 90/42 = 28 - 90/42 = -62/42
2. After reducing the fraction, the answer is -31/21

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