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Subtract 70/3 from 14/40

1st number: 14/40, 2nd number: 23 1/3

14/40 - 70/3 is -1379/60.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 3 is 120

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 40 × 3 = 120,
    14/40 = 14 × 3/40 × 3 = 42/120
  3. Likewise, for the 2nd fraction, since 3 × 40 = 120,
    70/3 = 70 × 40/3 × 40 = 2800/120
  4. Subtract the two like fractions:
    42/120 - 2800/120 = 42 - 2800/120 = -2758/120
  5. After reducing the fraction, the answer is -1379/60

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