Answers

Subtract 15/30 from 90/30

1^st number: 3 0/30, 2^nd number: 15/30

90/30 - 15/30 is 5/2.

Steps for subtracting fractions

1. Subtract the two fractions:
   90/30 - 15/30 = 90 - 15/30 = 75/30
2. After reducing the fraction, the answer is 5/2
3. In mixed form: 21/2

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