Add 30/9 and 14/81
1st number: 3 3/9, 2nd number: 14/81
30/9 + 14/81 is 284/81.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 81 is 81
Next, find the equivalent fraction of both fractional numbers with denominator 81 - For the 1st fraction, since 9 × 9 = 81,
30/9 = 30 × 9/9 × 9 = 270/81 - Likewise, for the 2nd fraction, since 81 × 1 = 81,
14/81 = 14 × 1/81 × 1 = 14/81 - Add the two like fractions:
270/81 + 14/81 = 270 + 14/81 = 284/81 - So, 30/9 + 14/81 = 284/81
In mixed form: 341/81
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