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Divide 21/45 with 84/80

1st number: 21/45, 2nd number: 1 4/80

21/45 ÷ 84/80 is 4/9.

Steps for dividing fractions

  1. Find the reciprocal of the divisor
    Reciprocal of 84/80: 80/84
  2. Now, multiply it with the dividend
    So, 21/45 ÷ 84/80 = 21/45 × 80/84
  3. = 21 × 80/45 × 84 = 1680/3780
  4. After reducing the fraction, the answer is 4/9

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