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Divide 4/12 with 81/21

1st number: 4/12, 2nd number: 3 18/21

4/12 ÷ 81/21 is 7/81.

Steps for dividing fractions

  1. Find the reciprocal of the divisor
    Reciprocal of 81/21: 21/81
  2. Now, multiply it with the dividend
    So, 4/12 ÷ 81/21 = 4/12 × 21/81
  3. = 4 × 21/12 × 81 = 84/972
  4. After reducing the fraction, the answer is 7/81

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