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Add 27/54 and 30/45

27/54 + 30/45 is 7/6.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 45 is 270

    Next, find the equivalent fraction of both fractional numbers with denominator 270
  2. For the 1st fraction, since 54 × 5 = 270,
    27/54 = 27 × 5/54 × 5 = 135/270
  3. Likewise, for the 2nd fraction, since 45 × 6 = 270,
    30/45 = 30 × 6/45 × 6 = 180/270
  4. Add the two like fractions:
    135/270 + 180/270 = 135 + 180/270 = 315/270
  5. 315/270 simplified gives 7/6
  6. So, 27/54 + 30/45 = 7/6
    In mixed form: 11/6

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