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Add 28/45 and 14/54

28/45 + 14/54 is 119/135.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 54 is 270
  2. For the 1st fraction, since 45 × 6 = 270,
    28/45 = 28 × 6/45 × 6 = 168/270
  3. Likewise, for the 2nd fraction, since 54 × 5 = 270,
    14/54 = 14 × 5/54 × 5 = 70/270
  4. Add the two fractions:
    168/270 + 70/270 = 168 + 70/270 = 238/270
  5. 238/270 simplified gives 119/135
  6. So, 28/45 + 14/54 = 119/135

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