Add 14/3 and 80/12
1st number: 4 2/3, 2nd number: 6 8/12
14/3 + 80/12 is 34/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 12 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 3 × 4 = 12,
14/3 = 14 × 4/3 × 4 = 56/12 - Likewise, for the 2nd fraction, since 12 × 1 = 12,
80/12 = 80 × 1/12 × 1 = 80/12 - Add the two like fractions:
56/12 + 80/12 = 56 + 80/12 = 136/12 - 136/12 simplified gives 34/3
- So, 14/3 + 80/12 = 34/3
In mixed form: 111/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/3+80/12 14/6+80/12 14/3+80/24 42/3+80/12 14/9+80/12 14/3+80/36 70/3+80/12 14/15+80/12 14/3+80/60 98/3+80/12 14/21+80/12 14/3+80/84