Add 80/6 and 7/81
1st number: 13 2/6, 2nd number: 7/81
80/6 + 7/81 is 1087/81.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 81 is 162
Next, find the equivalent fraction of both fractional numbers with denominator 162 - For the 1st fraction, since 6 × 27 = 162,
80/6 = 80 × 27/6 × 27 = 2160/162 - Likewise, for the 2nd fraction, since 81 × 2 = 162,
7/81 = 7 × 2/81 × 2 = 14/162 - Add the two like fractions:
2160/162 + 14/162 = 2160 + 14/162 = 2174/162 - 2174/162 simplified gives 1087/81
- So, 80/6 + 7/81 = 1087/81
In mixed form: 1334/81
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