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Subtract 18/56 from 36/70

36/70 - 18/56 is 27/140.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 56 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 70 × 4 = 280,
    36/70 = 36 × 4/70 × 4 = 144/280
  3. Likewise, for the 2nd fraction, since 56 × 5 = 280,
    18/56 = 18 × 5/56 × 5 = 90/280
  4. Subtract the two like fractions:
    144/280 - 90/280 = 144 - 90/280 = 54/280
  5. After reducing the fraction, the answer is 27/140

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