Add 4/3 and 4/81
1st number: 1 1/3, 2nd number: 4/81
4/3 + 4/81 is 112/81.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 81 is 81
Next, find the equivalent fraction of both fractional numbers with denominator 81 - For the 1st fraction, since 3 × 27 = 81,
4/3 = 4 × 27/3 × 27 = 108/81 - Likewise, for the 2nd fraction, since 81 × 1 = 81,
4/81 = 4 × 1/81 × 1 = 4/81 - Add the two like fractions:
108/81 + 4/81 = 108 + 4/81 = 112/81 - So, 4/3 + 4/81 = 112/81
In mixed form: 131/81
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