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Add 28/30 and 16/56

28/30 + 16/56 is 128/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 56 is 840

    Next, find the equivalent fraction of both fractional numbers with denominator 840
  2. For the 1st fraction, since 30 × 28 = 840,
    28/30 = 28 × 28/30 × 28 = 784/840
  3. Likewise, for the 2nd fraction, since 56 × 15 = 840,
    16/56 = 16 × 15/56 × 15 = 240/840
  4. Add the two like fractions:
    784/840 + 240/840 = 784 + 240/840 = 1024/840
  5. 1024/840 simplified gives 128/105
  6. So, 28/30 + 16/56 = 128/105
    In mixed form: 123/105

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