Add 90/27 and 81/6
1st number: 3 9/27, 2nd number: 13 3/6
90/27 + 81/6 is 101/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 6 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 27 × 2 = 54,
90/27 = 90 × 2/27 × 2 = 180/54 - Likewise, for the 2nd fraction, since 6 × 9 = 54,
81/6 = 81 × 9/6 × 9 = 729/54 - Add the two like fractions:
180/54 + 729/54 = 180 + 729/54 = 909/54 - 909/54 simplified gives 101/6
- So, 90/27 + 81/6 = 101/6
In mixed form: 165/6
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