Add 8/14 and 80/9
1st number: 8/14, 2nd number: 8 8/9
8/14 + 80/9 is 596/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 9 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 14 × 9 = 126,
8/14 = 8 × 9/14 × 9 = 72/126 - Likewise, for the 2nd fraction, since 9 × 14 = 126,
80/9 = 80 × 14/9 × 14 = 1120/126 - Add the two like fractions:
72/126 + 1120/126 = 72 + 1120/126 = 1192/126 - 1192/126 simplified gives 596/63
- So, 8/14 + 80/9 = 596/63
In mixed form: 929/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/14+80/9 8/28+80/9 8/14+80/18 24/14+80/9 8/42+80/9 8/14+80/27 40/14+80/9 8/70+80/9 8/14+80/45 56/14+80/9 8/98+80/9 8/14+80/63