Add 6/7 and 35/9
1st number: 6/7, 2nd number: 3 8/9
6/7 + 35/9 is 299/63.
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,
6/7 = 6 × 9/7 × 9 = 54/63 - Likewise, for the 2nd fraction, since 9 × 7 = 63,
35/9 = 35 × 7/9 × 7 = 245/63 - Add the two like fractions:
54/63 + 245/63 = 54 + 245/63 = 299/63 - So, 6/7 + 35/9 = 299/63
In mixed form: 447/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/7+35/9 6/7+70/9 6/14+35/9 6/7+35/18 18/7+35/9 6/21+35/9 6/7+35/27 30/7+35/9 6/35+35/9 6/7+35/45 42/7+35/9 6/49+35/9 6/7+35/63