Add 7/15 and 49/27
1st number: 7/15, 2nd number: 1 22/27
7/15 + 49/27 is 308/135.
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,
7/15 = 7 × 9/15 × 9 = 63/135 - Likewise, for the 2nd fraction, since 27 × 5 = 135,
49/27 = 49 × 5/27 × 5 = 245/135 - Add the two like fractions:
63/135 + 245/135 = 63 + 245/135 = 308/135 - So, 7/15 + 49/27 = 308/135
In mixed form: 238/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/15+49/27 7/15+98/27 7/30+49/27 7/15+49/54 21/15+49/27 7/45+49/27 7/15+49/81 35/15+49/27 7/75+49/27 49/15+49/27