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Add 28/2 and 42/15

1st number: 14 0/2, 2nd number: 2 12/15

28/2 + 42/15 is 84/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 15 is 30

    Next, find the equivalent fraction of both fractional numbers with denominator 30
  2. For the 1st fraction, since 2 × 15 = 30,
    28/2 = 28 × 15/2 × 15 = 420/30
  3. Likewise, for the 2nd fraction, since 15 × 2 = 30,
    42/15 = 42 × 2/15 × 2 = 84/30
  4. Add the two like fractions:
    420/30 + 84/30 = 420 + 84/30 = 504/30
  5. 504/30 simplified gives 84/5
  6. So, 28/2 + 42/15 = 84/5
    In mixed form: 164/5

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