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Add 30/12 and 30/7

1st number: 2 6/12, 2nd number: 4 2/7

30/12 + 30/7 is 95/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 7 is 84

    Next, find the equivalent fraction of both fractional numbers with denominator 84
  2. For the 1st fraction, since 12 × 7 = 84,
    30/12 = 30 × 7/12 × 7 = 210/84
  3. Likewise, for the 2nd fraction, since 7 × 12 = 84,
    30/7 = 30 × 12/7 × 12 = 360/84
  4. Add the two like fractions:
    210/84 + 360/84 = 210 + 360/84 = 570/84
  5. 570/84 simplified gives 95/14
  6. So, 30/12 + 30/7 = 95/14
    In mixed form: 611/14

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