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Subtract 1/35 from 50/42

1st number: 1 8/42, 2nd number: 1/35

50/42 - 1/35 is 122/105.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 35 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 42 × 5 = 210,
    50/42 = 50 × 5/42 × 5 = 250/210
  3. Likewise, for the 2nd fraction, since 35 × 6 = 210,
    1/35 = 1 × 6/35 × 6 = 6/210
  4. Subtract the two like fractions:
    250/210 - 6/210 = 250 - 6/210 = 244/210
  5. After reducing the fraction, the answer is 122/105
  6. In mixed form: 117/105

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