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Subtract 1/50 from 10/42

10/42 - 1/50 is 229/1050.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 50 is 1050

    Next, find the equivalent fraction of both fractional numbers with denominator 1050
  2. For the 1st fraction, since 42 × 25 = 1050,
    10/42 = 10 × 25/42 × 25 = 250/1050
  3. Likewise, for the 2nd fraction, since 50 × 21 = 1050,
    1/50 = 1 × 21/50 × 21 = 21/1050
  4. Subtract the two like fractions:
    250/1050 - 21/1050 = 250 - 21/1050 = 229/1050

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