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Add 6/28 and 18/12

1st number: 6/28, 2nd number: 1 6/12

6/28 + 18/12 is 12/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 12 is 84

    Next, find the equivalent fraction of both fractional numbers with denominator 84
  2. For the 1st fraction, since 28 × 3 = 84,
    6/28 = 6 × 3/28 × 3 = 18/84
  3. Likewise, for the 2nd fraction, since 12 × 7 = 84,
    18/12 = 18 × 7/12 × 7 = 126/84
  4. Add the two like fractions:
    18/84 + 126/84 = 18 + 126/84 = 144/84
  5. 144/84 simplified gives 12/7
  6. So, 6/28 + 18/12 = 12/7
    In mixed form: 15/7

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