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Subtract 40/35 from 80/36

1st number: 2 8/36, 2nd number: 1 5/35

80/36 - 40/35 is 68/63.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 36 and 35 is 1260

    Next, find the equivalent fraction of both fractional numbers with denominator 1260
  2. For the 1st fraction, since 36 × 35 = 1260,
    80/36 = 80 × 35/36 × 35 = 2800/1260
  3. Likewise, for the 2nd fraction, since 35 × 36 = 1260,
    40/35 = 40 × 36/35 × 36 = 1440/1260
  4. Subtract the two like fractions:
    2800/1260 - 1440/1260 = 2800 - 1440/1260 = 1360/1260
  5. After reducing the fraction, the answer is 68/63
  6. In mixed form: 15/63

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