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Subtract 21/16 from 49/12

1st number: 4 1/12, 2nd number: 1 5/16

49/12 - 21/16 is 133/48.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 16 is 48

    Next, find the equivalent fraction of both fractional numbers with denominator 48
  2. For the 1st fraction, since 12 × 4 = 48,
    49/12 = 49 × 4/12 × 4 = 196/48
  3. Likewise, for the 2nd fraction, since 16 × 3 = 48,
    21/16 = 21 × 3/16 × 3 = 63/48
  4. Subtract the two like fractions:
    196/48 - 63/48 = 196 - 63/48 = 133/48
  5. In mixed form: 237/48

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