Add 7/9 and 6/63
7/9 + 6/63 is 55/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 63 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 9 × 7 = 63,
7/9 = 7 × 7/9 × 7 = 49/63 - Likewise, for the 2nd fraction, since 63 × 1 = 63,
6/63 = 6 × 1/63 × 1 = 6/63 - Add the two like fractions:
49/63 + 6/63 = 49 + 6/63 = 55/63 - So, 7/9 + 6/63 = 55/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/9+6/63 7/9+12/63 7/18+6/63 21/9+6/63 7/9+18/63 7/27+6/63 35/9+6/63 7/9+30/63 7/45+6/63 49/9+6/63 7/9+42/63 7/63+6/63