Add 56/7 and 5/9
1st number: 8 0/7, 2nd number: 5/9
56/7 + 5/9 is 77/9.
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,
56/7 = 56 × 9/7 × 9 = 504/63 - Likewise, for the 2nd fraction, since 9 × 7 = 63,
5/9 = 5 × 7/9 × 7 = 35/63 - Add the two like fractions:
504/63 + 35/63 = 504 + 35/63 = 539/63 - 539/63 simplified gives 77/9
- So, 56/7 + 5/9 = 77/9
In mixed form: 85/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/7+10/9 56/14+5/9 56/7+5/18 56/7+15/9 56/21+5/9 56/7+5/27 56/7+25/9 56/35+5/9 56/7+5/45 56/7+35/9 56/49+5/9 56/7+5/63