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Add 1/81 and 3/49

1/81 + 3/49 is 292/3969.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 81 and 49 is 3969
  2. For the 1st fraction, since 81 × 49 = 3969,
    1/81 = 1 × 49/81 × 49 = 49/3969
  3. Likewise, for the 2nd fraction, since 49 × 81 = 3969,
    3/49 = 3 × 81/49 × 81 = 243/3969
  4. Add the two fractions:
    49/3969 + 243/3969 = 49 + 243/3969 = 292/3969

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