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Add 18/54 and 1/30

18/54 + 1/30 is 11/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 30 is 270
  2. For the 1st fraction, since 54 × 5 = 270,
    18/54 = 18 × 5/54 × 5 = 90/270
  3. Likewise, for the 2nd fraction, since 30 × 9 = 270,
    1/30 = 1 × 9/30 × 9 = 9/270
  4. Add the two fractions:
    90/270 + 9/270 = 90 + 9/270 = 99/270
  5. 99/270 simplified gives 11/30
  6. So, 18/54 + 1/30 = 11/30

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