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Add 9/30 and 18/27

9/30 + 18/27 is 29/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 27 is 270

    Next, find the equivalent fraction of both fractional numbers with denominator 270
  2. For the 1st fraction, since 30 × 9 = 270,
    9/30 = 9 × 9/30 × 9 = 81/270
  3. Likewise, for the 2nd fraction, since 27 × 10 = 270,
    18/27 = 18 × 10/27 × 10 = 180/270
  4. Add the two like fractions:
    81/270 + 180/270 = 81 + 180/270 = 261/270
  5. 261/270 simplified gives 29/30
  6. So, 9/30 + 18/27 = 29/30

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