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Divide 90/20 with 70/81

1st number: 4 10/20, 2nd number: 70/81

90/20 ÷ 70/81 is 729/140.

Steps for dividing fractions

  1. Find the reciprocal of the divisor
    Reciprocal of 70/81: 81/70
  2. Now, multiply it with the dividend
    So, 90/20 ÷ 70/81 = 90/20 × 81/70
  3. = 90 × 81/20 × 70 = 7290/1400
  4. After reducing the fraction, the answer is 729/140
  5. In mixed form: 529/140

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