Add 81/9 and 4/27
1st number: 9 0/9, 2nd number: 4/27
81/9 + 4/27 is 247/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 27 is 27
Next, find the equivalent fraction of both fractional numbers with denominator 27 - For the 1st fraction, since 9 × 3 = 27,
81/9 = 81 × 3/9 × 3 = 243/27 - Likewise, for the 2nd fraction, since 27 × 1 = 27,
4/27 = 4 × 1/27 × 1 = 4/27 - Add the two like fractions:
243/27 + 4/27 = 243 + 4/27 = 247/27 - So, 81/9 + 4/27 = 247/27
In mixed form: 94/27
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