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Add 18/50 and 30/84

18/50 + 30/84 is 251/350.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 50 and 84 is 2100
  2. For the 1st fraction, since 50 × 42 = 2100,
    18/50 = 18 × 42/50 × 42 = 756/2100
  3. Likewise, for the 2nd fraction, since 84 × 25 = 2100,
    30/84 = 30 × 25/84 × 25 = 750/2100
  4. Add the two fractions:
    756/2100 + 750/2100 = 756 + 750/2100 = 1506/2100
  5. After reducing the fraction, the answer is 251/350

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