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Add 28/60 and 12/15

28/60 + 12/15 is 19/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 60 and 15 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 60 × 1 = 60,
    28/60 = 28 × 1/60 × 1 = 28/60
  3. Likewise, for the 2nd fraction, since 15 × 4 = 60,
    12/15 = 12 × 4/15 × 4 = 48/60
  4. Add the two like fractions:
    28/60 + 48/60 = 28 + 48/60 = 76/60
  5. 76/60 simplified gives 19/15
  6. So, 28/60 + 12/15 = 19/15
    In mixed form: 14/15

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