Add 49/15 and 28/27
1st number: 3 4/15, 2nd number: 1 1/27
49/15 + 28/27 is 581/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 27 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 15 × 9 = 135,
49/15 = 49 × 9/15 × 9 = 441/135 - Likewise, for the 2nd fraction, since 27 × 5 = 135,
28/27 = 28 × 5/27 × 5 = 140/135 - Add the two like fractions:
441/135 + 140/135 = 441 + 140/135 = 581/135 - So, 49/15 + 28/27 = 581/135
In mixed form: 441/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/15+28/27 49/15+56/27 49/30+28/27 49/15+28/54 49/15+84/27 49/45+28/27 49/15+28/81 49/75+28/27