Answers

Subtract 3/21 from 84/21

1^st number: 4 0/21, 2^nd number: 3/21

84/21 - 3/21 is 27/7.

Steps for subtracting fractions

1. Subtract the two fractions:
   84/21 - 3/21 = 84 - 3/21 = 81/21
2. After reducing the fraction, the answer is 27/7
3. In mixed form: 36/7

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