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Add 10/18 and 16/84

10/18 + 16/84 is 47/63.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 84 is 252
  2. For the 1st fraction, since 18 × 14 = 252,
    10/18 = 10 × 14/18 × 14 = 140/252
  3. Likewise, for the 2nd fraction, since 84 × 3 = 252,
    16/84 = 16 × 3/84 × 3 = 48/252
  4. Add the two fractions:
    140/252 + 48/252 = 140 + 48/252 = 188/252
  5. After reducing the fraction, the answer is 47/63

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