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Divide 81/21 with 42/9

1st number: 3 18/21, 2nd number: 4 6/9

81/21 ÷ 42/9 is 81/98.

Steps for dividing fractions

  1. Find the reciprocal of the divisor
    Reciprocal of 42/9: 9/42
  2. Now, multiply it with the dividend
    So, 81/21 ÷ 42/9 = 81/21 × 9/42
  3. = 81 × 9/21 × 42 = 729/882
  4. After reducing the fraction, the answer is 81/98

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