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Subtract 6/10 from 3/7

3/7 - 6/10 is -6/35.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 10 is 70

    Next, find the equivalent fraction of both fractional numbers with denominator 70
  2. For the 1st fraction, since 7 × 10 = 70,
    3/7 = 3 × 10/7 × 10 = 30/70
  3. Likewise, for the 2nd fraction, since 10 × 7 = 70,
    6/10 = 6 × 7/10 × 7 = 42/70
  4. Subtract the two like fractions:
    30/70 - 42/70 = 30 - 42/70 = -12/70
  5. After reducing the fraction, the answer is -6/35

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