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Add 1/15 and 28/16

1st number: 1/15, 2nd number: 1 12/16

1/15 + 28/16 is 109/60.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 16 is 240
  2. For the 1st fraction, since 15 × 16 = 240,
    1/15 = 1 × 16/15 × 16 = 16/240
  3. Likewise, for the 2nd fraction, since 16 × 15 = 240,
    28/16 = 28 × 15/16 × 15 = 420/240
  4. Add the two fractions:
    16/240 + 420/240 = 16 + 420/240 = 436/240
  5. After reducing the fraction, the answer is 109/60
  6. In mixed form: 149/60

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