Add 80/6 and 20/49
1st number: 13 2/6, 2nd number: 20/49
80/6 + 20/49 is 2020/147.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 49 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 6 × 49 = 294,
80/6 = 80 × 49/6 × 49 = 3920/294 - Likewise, for the 2nd fraction, since 49 × 6 = 294,
20/49 = 20 × 6/49 × 6 = 120/294 - Add the two like fractions:
3920/294 + 120/294 = 3920 + 120/294 = 4040/294 - 4040/294 simplified gives 2020/147
- So, 80/6 + 20/49 = 2020/147
In mixed form: 13109/147
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/6+40/49 80/12+20/49 80/6+20/98 80/6+60/49 80/18+20/49 80/30+20/49 80/42+20/49