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Add 27/54 and 2/7

27/54 + 2/7 is 11/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 7 is 378
  2. For the 1st fraction, since 54 × 7 = 378,
    27/54 = 27 × 7/54 × 7 = 189/378
  3. Likewise, for the 2nd fraction, since 7 × 54 = 378,
    2/7 = 2 × 54/7 × 54 = 108/378
  4. Add the two fractions:
    189/378 + 108/378 = 189 + 108/378 = 297/378
  5. After reducing the fraction, the answer is 11/14

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