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Divide 21/42 with 45/70

21/42 ÷ 45/70 is 7/9.

Steps for dividing fractions

  1. Find the reciprocal of the divisor
    Reciprocal of 45/70: 70/45
  2. Now, multiply it with the dividend
    So, 21/42 ÷ 45/70 = 21/42 × 70/45
  3. = 21 × 70/42 × 45 = 1470/1890
  4. After reducing the fraction, the answer is 7/9

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