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Subtract 3/40 from 36/49

36/49 - 3/40 is 1293/1960.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 49 and 40 is 1960
  2. For the 1st fraction, since 49 × 40 = 1960,
    36/49 = 36 × 40/49 × 40 = 1440/1960
  3. Likewise, for the 2nd fraction, since 40 × 49 = 1960,
    3/40 = 3 × 49/40 × 49 = 147/1960
  4. Subtract the two fractions:
    1440/1960 - 147/1960 = 1440 - 147/1960 = 1293/1960

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