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Add 7/36 and 90/98

7/36 + 90/98 is 1963/1764.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 36 and 98 is 1764
  2. For the 1st fraction, since 36 × 49 = 1764,
    7/36 = 7 × 49/36 × 49 = 343/1764
  3. Likewise, for the 2nd fraction, since 98 × 18 = 1764,
    90/98 = 90 × 18/98 × 18 = 1620/1764
  4. Add the two fractions:
    343/1764 + 1620/1764 = 343 + 1620/1764 = 1963/1764
  5. In mixed form: 1199/1764

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