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Add 14/90 and 9/98

14/90 + 9/98 is 1091/4410.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 98 is 4410
  2. For the 1st fraction, since 90 × 49 = 4410,
    14/90 = 14 × 49/90 × 49 = 686/4410
  3. Likewise, for the 2nd fraction, since 98 × 45 = 4410,
    9/98 = 9 × 45/98 × 45 = 405/4410
  4. Add the two fractions:
    686/4410 + 405/4410 = 686 + 405/4410 = 1091/4410

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