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Subtract 2/35 from 6/20

6/20 - 2/35 is 17/70.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 35 is 140

    Next, find the equivalent fraction of both fractional numbers with denominator 140
  2. For the 1st fraction, since 20 × 7 = 140,
    6/20 = 6 × 7/20 × 7 = 42/140
  3. Likewise, for the 2nd fraction, since 35 × 4 = 140,
    2/35 = 2 × 4/35 × 4 = 8/140
  4. Subtract the two like fractions:
    42/140 - 8/140 = 42 - 8/140 = 34/140
  5. After reducing the fraction, the answer is 17/70

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