Add 7/9 and 5/63
7/9 + 5/63 is 6/7.
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,
5/63 = 5 × 1/63 × 1 = 5/63 - Add the two like fractions:
49/63 + 5/63 = 49 + 5/63 = 54/63 - 54/63 simplified gives 6/7
- So, 7/9 + 5/63 = 6/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/9+5/63 7/9+10/63 7/18+5/63 21/9+5/63 7/9+15/63 7/27+5/63 35/9+5/63 7/9+25/63 7/45+5/63 49/9+5/63 7/9+35/63 7/63+5/63