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Add 84/75 and 28/12

1st number: 1 9/75, 2nd number: 2 4/12

84/75 + 28/12 is 259/75.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 12 is 300
  2. For the 1st fraction, since 75 × 4 = 300,
    84/75 = 84 × 4/75 × 4 = 336/300
  3. Likewise, for the 2nd fraction, since 12 × 25 = 300,
    28/12 = 28 × 25/12 × 25 = 700/300
  4. Add the two fractions:
    336/300 + 700/300 = 336 + 700/300 = 1036/300
  5. After reducing the fraction, the answer is 259/75
  6. In mixed form: 334/75

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