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Add 75/30 and 12/28

1st number: 2 15/30, 2nd number: 12/28

75/30 + 12/28 is 41/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 28 is 420

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 30 × 14 = 420,
    75/30 = 75 × 14/30 × 14 = 1050/420
  3. Likewise, for the 2nd fraction, since 28 × 15 = 420,
    12/28 = 12 × 15/28 × 15 = 180/420
  4. Add the two like fractions:
    1050/420 + 180/420 = 1050 + 180/420 = 1230/420
  5. 1230/420 simplified gives 41/14
  6. So, 75/30 + 12/28 = 41/14
    In mixed form: 213/14

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