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Subtract 75/72 from 6/14

1st number: 6/14, 2nd number: 1 3/72

6/14 - 75/72 is -103/168.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 72 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 14 × 36 = 504,
    6/14 = 6 × 36/14 × 36 = 216/504
  3. Likewise, for the 2nd fraction, since 72 × 7 = 504,
    75/72 = 75 × 7/72 × 7 = 525/504
  4. Subtract the two like fractions:
    216/504 - 525/504 = 216 - 525/504 = -309/504
  5. After reducing the fraction, the answer is -103/168

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