Answers

Subtract 21/45 from 54/45

1^st number: 1 9/45, 2^nd number: 21/45

54/45 - 21/45 is 11/15.

Steps for subtracting fractions

1. Subtract the two fractions:
   54/45 - 21/45 = 54 - 21/45 = 33/45
2. After reducing the fraction, the answer is 11/15

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