Add 50/7 and 7/9
1st number: 7 1/7, 2nd number: 7/9
50/7 + 7/9 is 499/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 9 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 7 × 9 = 63,
50/7 = 50 × 9/7 × 9 = 450/63 - Likewise, for the 2nd fraction, since 9 × 7 = 63,
7/9 = 7 × 7/9 × 7 = 49/63 - Add the two like fractions:
450/63 + 49/63 = 450 + 49/63 = 499/63 - So, 50/7 + 7/9 = 499/63
In mixed form: 758/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/7+14/9 50/14+7/9 50/7+7/18 50/7+21/9 50/21+7/9 50/7+7/27 50/7+35/9 50/35+7/9 50/7+7/45 50/7+49/9 50/49+7/9 50/7+7/63