Add 80/14 and 6/3
1st number: 5 10/14, 2nd number: 2 0/3
80/14 + 6/3 is 54/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 3 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 14 × 3 = 42,
80/14 = 80 × 3/14 × 3 = 240/42 - Likewise, for the 2nd fraction, since 3 × 14 = 42,
6/3 = 6 × 14/3 × 14 = 84/42 - Add the two like fractions:
240/42 + 84/42 = 240 + 84/42 = 324/42 - 324/42 simplified gives 54/7
- So, 80/14 + 6/3 = 54/7
In mixed form: 75/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/14+12/3 80/28+6/3 80/14+18/3 80/42+6/3 80/14+6/9 80/14+30/3 80/70+6/3 80/14+6/15 80/14+42/3 80/98+6/3 80/14+6/21