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Add 9/63 and 54/84

9/63 + 54/84 is 11/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 84 is 252

    Next, find the equivalent fraction of both fractional numbers with denominator 252
  2. For the 1st fraction, since 63 × 4 = 252,
    9/63 = 9 × 4/63 × 4 = 36/252
  3. Likewise, for the 2nd fraction, since 84 × 3 = 252,
    54/84 = 54 × 3/84 × 3 = 162/252
  4. Add the two like fractions:
    36/252 + 162/252 = 36 + 162/252 = 198/252
  5. 198/252 simplified gives 11/14
  6. So, 9/63 + 54/84 = 11/14

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