Answers

Subtract 42/45 from 90/45

1^st number: 2 0/45, 2^nd number: 42/45

90/45 - 42/45 is 16/15.

Steps for subtracting fractions

1. Subtract the two fractions:
   90/45 - 42/45 = 90 - 42/45 = 48/45
2. After reducing the fraction, the answer is 16/15
3. In mixed form: 11/15

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