Add 80/12 and 80/6
1st number: 6 8/12, 2nd number: 13 2/6
80/12 + 80/6 is 20/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 6 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 12 × 1 = 12,
80/12 = 80 × 1/12 × 1 = 80/12 - Likewise, for the 2nd fraction, since 6 × 2 = 12,
80/6 = 80 × 2/6 × 2 = 160/12 - Add the two like fractions:
80/12 + 160/12 = 80 + 160/12 = 240/12 - 240/12 simplified gives 20/1
- So, 80/12 + 80/6 = 20/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/24+80/6 80/12+80/12 80/36+80/6 80/12+80/18 80/60+80/6 80/12+80/30 80/84+80/6 80/12+80/42