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Divide 4/5 with 81/21

1st number: 4/5, 2nd number: 3 18/21

4/5 ÷ 81/21 is 28/135.

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, 4/5 ÷ 81/21 = 4/5 × 21/81
  3. = 4 × 21/5 × 81 = 84/405
  4. After reducing the fraction, the answer is 28/135

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