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Add 4/5 and 27/54

4/5 + 27/54 is 13/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 54 is 270

    Next, find the equivalent fraction of both fractional numbers with denominator 270
  2. For the 1st fraction, since 5 × 54 = 270,
    4/5 = 4 × 54/5 × 54 = 216/270
  3. Likewise, for the 2nd fraction, since 54 × 5 = 270,
    27/54 = 27 × 5/54 × 5 = 135/270
  4. Add the two like fractions:
    216/270 + 135/270 = 216 + 135/270 = 351/270
  5. 351/270 simplified gives 13/10
  6. So, 4/5 + 27/54 = 13/10
    In mixed form: 13/10

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