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Divide 90/10 with 81/21

1st number: 9 0/10, 2nd number: 3 18/21

90/10 ÷ 81/21 is 7/3.

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, 90/10 ÷ 81/21 = 90/10 × 21/81
  3. = 90 × 21/10 × 81 = 1890/810
  4. After reducing the fraction, the answer is 7/3
  5. In mixed form: 21/3

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