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Add 28/15 and 12/75

1st number: 1 13/15, 2nd number: 12/75

28/15 + 12/75 is 152/75.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 75 is 75
  2. For the 1st fraction, since 15 × 5 = 75,
    28/15 = 28 × 5/15 × 5 = 140/75
  3. Likewise, for the 2nd fraction, since 75 × 1 = 75,
    12/75 = 12 × 1/75 × 1 = 12/75
  4. Add the two fractions:
    140/75 + 12/75 = 140 + 12/75 = 152/75
  5. So, 28/15 + 12/75 = 152/75
    In mixed form: 22/75

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