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Add 18/98 and 4/63

18/98 + 4/63 is 109/441.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 63 is 882

    Next, find the equivalent fraction of both fractional numbers with denominator 882
  2. For the 1st fraction, since 98 × 9 = 882,
    18/98 = 18 × 9/98 × 9 = 162/882
  3. Likewise, for the 2nd fraction, since 63 × 14 = 882,
    4/63 = 4 × 14/63 × 14 = 56/882
  4. Add the two like fractions:
    162/882 + 56/882 = 162 + 56/882 = 218/882
  5. 218/882 simplified gives 109/441
  6. So, 18/98 + 4/63 = 109/441

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