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Add 28/56 and 27/15

1st number: 28/56, 2nd number: 1 12/15

28/56 + 27/15 is 23/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 15 is 840

    Next, find the equivalent fraction of both fractional numbers with denominator 840
  2. For the 1st fraction, since 56 × 15 = 840,
    28/56 = 28 × 15/56 × 15 = 420/840
  3. Likewise, for the 2nd fraction, since 15 × 56 = 840,
    27/15 = 27 × 56/15 × 56 = 1512/840
  4. Add the two like fractions:
    420/840 + 1512/840 = 420 + 1512/840 = 1932/840
  5. 1932/840 simplified gives 23/10
  6. So, 28/56 + 27/15 = 23/10
    In mixed form: 23/10

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