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Divide 20/12 with 21/81

1st number: 1 8/12, 2nd number: 21/81

20/12 ÷ 21/81 is 45/7.

Steps for dividing fractions

  1. Find the reciprocal of the divisor
    Reciprocal of 21/81: 81/21
  2. Now, multiply it with the dividend
    So, 20/12 ÷ 21/81 = 20/12 × 81/21
  3. = 20 × 81/12 × 21 = 1620/252
  4. After reducing the fraction, the answer is 45/7
  5. In mixed form: 63/7

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