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Add 18/81 and 30/10

1st number: 18/81, 2nd number: 3 0/10

18/81 + 30/10 is 29/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 81 and 10 is 810
  2. For the 1st fraction, since 81 × 10 = 810,
    18/81 = 18 × 10/81 × 10 = 180/810
  3. Likewise, for the 2nd fraction, since 10 × 81 = 810,
    30/10 = 30 × 81/10 × 81 = 2430/810
  4. Add the two fractions:
    180/810 + 2430/810 = 180 + 2430/810 = 2610/810
  5. 2610/810 simplified gives 29/9
  6. So, 18/81 + 30/10 = 29/9
    In mixed form: 32/9

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