Add 12/6 and 6/81
1st number: 2 0/6, 2nd number: 6/81
12/6 + 6/81 is 56/27.
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,
12/6 = 12 × 27/6 × 27 = 324/162 - Likewise, for the 2nd fraction, since 81 × 2 = 162,
6/81 = 6 × 2/81 × 2 = 12/162 - Add the two like fractions:
324/162 + 12/162 = 324 + 12/162 = 336/162 - 336/162 simplified gives 56/27
- So, 12/6 + 6/81 = 56/27
In mixed form: 22/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/6+6/81 12/6+12/81 36/6+6/81 12/6+18/81 12/18+6/81 60/6+6/81 12/6+30/81 12/30+6/81 84/6+6/81 12/6+42/81 12/42+6/81