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Divide 81/20 with 20/9

1st number: 4 1/20, 2nd number: 2 2/9

81/20 ÷ 20/9 is 729/400.

Steps for dividing fractions

  1. Find the reciprocal of the divisor
    Reciprocal of 20/9: 9/20
  2. Now, multiply it with the dividend
    So, 81/20 ÷ 20/9 = 81/20 × 9/20
  3. = 81 × 9/20 × 20 = 729/400
  4. In mixed form: 1329/400

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