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Add 4/14 and 45/54

4/14 + 45/54 is 47/42.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 54 is 378

    Next, find the equivalent fraction of both fractional numbers with denominator 378
  2. For the 1st fraction, since 14 × 27 = 378,
    4/14 = 4 × 27/14 × 27 = 108/378
  3. Likewise, for the 2nd fraction, since 54 × 7 = 378,
    45/54 = 45 × 7/54 × 7 = 315/378
  4. Add the two like fractions:
    108/378 + 315/378 = 108 + 315/378 = 423/378
  5. 423/378 simplified gives 47/42
  6. So, 4/14 + 45/54 = 47/42
    In mixed form: 15/42

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