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Add 1/54 and 63/84

1/54 + 63/84 is 83/108.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 84 is 756
  2. For the 1st fraction, since 54 × 14 = 756,
    1/54 = 1 × 14/54 × 14 = 14/756
  3. Likewise, for the 2nd fraction, since 84 × 9 = 756,
    63/84 = 63 × 9/84 × 9 = 567/756
  4. Add the two fractions:
    14/756 + 567/756 = 14 + 567/756 = 581/756
  5. 581/756 simplified gives 83/108
  6. So, 1/54 + 63/84 = 83/108

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