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Divide 81/15 with 21/90

1st number: 5 6/15, 2nd number: 21/90

81/15 ÷ 21/90 is 162/7.

Steps for dividing fractions

  1. Find the reciprocal of the divisor
    Reciprocal of 21/90: 90/21
  2. Now, multiply it with the dividend
    So, 81/15 ÷ 21/90 = 81/15 × 90/21
  3. = 81 × 90/15 × 21 = 7290/315
  4. After reducing the fraction, the answer is 162/7
  5. In mixed form: 231/7

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