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Add 14/30 and 45/54

14/30 + 45/54 is 13/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 54 is 270

    Next, find the equivalent fraction of both fractional numbers with denominator 270
  2. For the 1st fraction, since 30 × 9 = 270,
    14/30 = 14 × 9/30 × 9 = 126/270
  3. Likewise, for the 2nd fraction, since 54 × 5 = 270,
    45/54 = 45 × 5/54 × 5 = 225/270
  4. Add the two like fractions:
    126/270 + 225/270 = 126 + 225/270 = 351/270
  5. 351/270 simplified gives 13/10
  6. So, 14/30 + 45/54 = 13/10
    In mixed form: 13/10

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