Add 8/9 and 28/7
1st number: 8/9, 2nd number: 4 0/7
8/9 + 28/7 is 44/9.
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,
8/9 = 8 × 7/9 × 7 = 56/63 - Likewise, for the 2nd fraction, since 7 × 9 = 63,
28/7 = 28 × 9/7 × 9 = 252/63 - Add the two like fractions:
56/63 + 252/63 = 56 + 252/63 = 308/63 - 308/63 simplified gives 44/9
- So, 8/9 + 28/7 = 44/9
In mixed form: 48/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/9+28/7 8/9+56/7 8/18+28/7 8/9+28/14 24/9+28/7 8/9+84/7 8/27+28/7 8/9+28/21 40/9+28/7 8/45+28/7 8/9+28/35 56/9+28/7 8/63+28/7 8/9+28/49