Add 80/6 and 3/10
1st number: 13 2/6, 2nd number: 3/10
80/6 + 3/10 is 409/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 10 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 6 × 5 = 30,
80/6 = 80 × 5/6 × 5 = 400/30 - Likewise, for the 2nd fraction, since 10 × 3 = 30,
3/10 = 3 × 3/10 × 3 = 9/30 - Add the two like fractions:
400/30 + 9/30 = 400 + 9/30 = 409/30 - So, 80/6 + 3/10 = 409/30
In mixed form: 1319/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/6+6/10 80/12+3/10 80/6+3/20 80/6+9/10 80/18+3/10 80/6+3/30 80/6+15/10 80/30+3/10 80/6+3/50 80/6+21/10 80/42+3/10 80/6+3/70