Answers

Subtract 18/30 from 90/30

1^st number: 3 0/30, 2^nd number: 18/30

90/30 - 18/30 is 12/5.

Steps for subtracting fractions

1. Subtract the two fractions:
   90/30 - 18/30 = 90 - 18/30 = 72/30
2. After reducing the fraction, the answer is 12/5
3. In mixed form: 22/5

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