Add 20/15 and 49/6
1st number: 1 5/15, 2nd number: 8 1/6
20/15 + 49/6 is 19/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 6 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 15 × 2 = 30,
20/15 = 20 × 2/15 × 2 = 40/30 - Likewise, for the 2nd fraction, since 6 × 5 = 30,
49/6 = 49 × 5/6 × 5 = 245/30 - Add the two like fractions:
40/30 + 245/30 = 40 + 245/30 = 285/30 - 285/30 simplified gives 19/2
- So, 20/15 + 49/6 = 19/2
In mixed form: 91/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/15+49/6 20/15+98/6 20/30+49/6 20/15+49/12 60/15+49/6 20/45+49/6 20/15+49/18 20/75+49/6 20/15+49/30 20/15+49/42