Add 5/3 and 6/81
1st number: 1 2/3, 2nd number: 6/81
5/3 + 6/81 is 47/27.
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,
5/3 = 5 × 27/3 × 27 = 135/81 - Likewise, for the 2nd fraction, since 81 × 1 = 81,
6/81 = 6 × 1/81 × 1 = 6/81 - Add the two like fractions:
135/81 + 6/81 = 135 + 6/81 = 141/81 - 141/81 simplified gives 47/27
- So, 5/3 + 6/81 = 47/27
In mixed form: 120/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/3+6/81 5/3+12/81 5/6+6/81 15/3+6/81 5/3+18/81 5/9+6/81 25/3+6/81 5/3+30/81 5/15+6/81 35/3+6/81 5/3+42/81 5/21+6/81