Add 14/49 and 7/9
14/49 + 7/9 is 67/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 9 is 441
Next, find the equivalent fraction of both fractional numbers with denominator 441 - For the 1st fraction, since 49 × 9 = 441,
14/49 = 14 × 9/49 × 9 = 126/441 - Likewise, for the 2nd fraction, since 9 × 49 = 441,
7/9 = 7 × 49/9 × 49 = 343/441 - Add the two like fractions:
126/441 + 343/441 = 126 + 343/441 = 469/441 - 469/441 simplified gives 67/63
- So, 14/49 + 7/9 = 67/63
In mixed form: 14/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/49+7/9 14/49+14/9 14/98+7/9 14/49+7/18 42/49+7/9 14/49+21/9 14/49+7/27 70/49+7/9 14/49+35/9 14/49+7/45 98/49+7/9 14/49+49/9 14/49+7/63