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Subtract 4/45 from 14/15

14/15 - 4/45 is 38/45.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 45 is 45

    Next, find the equivalent fraction of both fractional numbers with denominator 45
  2. For the 1st fraction, since 15 × 3 = 45,
    14/15 = 14 × 3/15 × 3 = 42/45
  3. Likewise, for the 2nd fraction, since 45 × 1 = 45,
    4/45 = 4 × 1/45 × 1 = 4/45
  4. Subtract the two like fractions:
    42/45 - 4/45 = 42 - 4/45 = 38/45

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