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Add 21/12 and 10/56

1st number: 1 9/12, 2nd number: 10/56

21/12 + 10/56 is 27/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 56 is 168

    Next, find the equivalent fraction of both fractional numbers with denominator 168
  2. For the 1st fraction, since 12 × 14 = 168,
    21/12 = 21 × 14/12 × 14 = 294/168
  3. Likewise, for the 2nd fraction, since 56 × 3 = 168,
    10/56 = 10 × 3/56 × 3 = 30/168
  4. Add the two like fractions:
    294/168 + 30/168 = 294 + 30/168 = 324/168
  5. 324/168 simplified gives 27/14
  6. So, 21/12 + 10/56 = 27/14
    In mixed form: 113/14

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