Add 1/81 and 6/7
1/81 + 6/7 is 493/567.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 81 and 7 is 567
Next, find the equivalent fraction of both fractional numbers with denominator 567 - For the 1st fraction, since 81 × 7 = 567,
1/81 = 1 × 7/81 × 7 = 7/567 - Likewise, for the 2nd fraction, since 7 × 81 = 567,
6/7 = 6 × 81/7 × 81 = 486/567 - Add the two like fractions:
7/567 + 486/567 = 7 + 486/567 = 493/567 - So, 1/81 + 6/7 = 493/567
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