Answers

Subtract 21/18 from 45/18

1^st number: 2 9/18, 2^nd number: 1 3/18

45/18 - 21/18 is 4/3.

Steps for subtracting fractions

1. Subtract the two fractions:
   45/18 - 21/18 = 45 - 21/18 = 24/18
2. After reducing the fraction, the answer is 4/3
3. In mixed form: 11/3

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