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Subtract 42/48 from 30/14

1st number: 2 2/14, 2nd number: 42/48

30/14 - 42/48 is 71/56.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 48 is 336

    Next, find the equivalent fraction of both fractional numbers with denominator 336
  2. For the 1st fraction, since 14 × 24 = 336,
    30/14 = 30 × 24/14 × 24 = 720/336
  3. Likewise, for the 2nd fraction, since 48 × 7 = 336,
    42/48 = 42 × 7/48 × 7 = 294/336
  4. Subtract the two like fractions:
    720/336 - 294/336 = 720 - 294/336 = 426/336
  5. After reducing the fraction, the answer is 71/56
  6. In mixed form: 115/56

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