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Divide 81/70 with 80/21

1st number: 1 11/70, 2nd number: 3 17/21

81/70 ÷ 80/21 is 243/800.

Steps for dividing fractions

  1. Find the reciprocal of the divisor
    Reciprocal of 80/21: 21/80
  2. Now, multiply it with the dividend
    So, 81/70 ÷ 80/21 = 81/70 × 21/80
  3. = 81 × 21/70 × 80 = 1701/5600
  4. After reducing the fraction, the answer is 243/800

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