Add 80/12 and 50/3
1st number: 6 8/12, 2nd number: 16 2/3
80/12 + 50/3 is 70/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 3 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 3 × 4 = 12,
50/3 = 50 × 4/3 × 4 = 200/12 - Add the two like fractions:
80/12 + 200/12 = 80 + 200/12 = 280/12 - 280/12 simplified gives 70/3
- So, 80/12 + 50/3 = 70/3
In mixed form: 231/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/24+50/3 80/12+50/6 80/36+50/3 80/12+50/9 80/60+50/3 80/12+50/15 80/84+50/3 80/12+50/21