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Subtract 49/25 from 1/40

1st number: 1/40, 2nd number: 1 24/25

1/40 - 49/25 is -387/200.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 25 is 200

    Next, find the equivalent fraction of both fractional numbers with denominator 200
  2. For the 1st fraction, since 40 × 5 = 200,
    1/40 = 1 × 5/40 × 5 = 5/200
  3. Likewise, for the 2nd fraction, since 25 × 8 = 200,
    49/25 = 49 × 8/25 × 8 = 392/200
  4. Subtract the two like fractions:
    5/200 - 392/200 = 5 - 392/200 = -387/200

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