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Add 9/18 and 27/84

9/18 + 27/84 is 23/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 84 is 252

    Next, find the equivalent fraction of both fractional numbers with denominator 252
  2. For the 1st fraction, since 18 × 14 = 252,
    9/18 = 9 × 14/18 × 14 = 126/252
  3. Likewise, for the 2nd fraction, since 84 × 3 = 252,
    27/84 = 27 × 3/84 × 3 = 81/252
  4. Add the two like fractions:
    126/252 + 81/252 = 126 + 81/252 = 207/252
  5. 207/252 simplified gives 23/28
  6. So, 9/18 + 27/84 = 23/28

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