Add 49/9 and 14/7
1st number: 5 4/9, 2nd number: 2 0/7
49/9 + 14/7 is 67/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 7 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 9 × 7 = 63,
49/9 = 49 × 7/9 × 7 = 343/63 - Likewise, for the 2nd fraction, since 7 × 9 = 63,
14/7 = 14 × 9/7 × 9 = 126/63 - Add the two like fractions:
343/63 + 126/63 = 343 + 126/63 = 469/63 - 469/63 simplified gives 67/9
- So, 49/9 + 14/7 = 67/9
In mixed form: 74/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/9+14/7 49/9+28/7 49/18+14/7 49/9+42/7 49/27+14/7 49/9+14/21 49/9+70/7 49/45+14/7 49/9+14/35 49/9+98/7 49/63+14/7 49/9+14/49