Add 5/14 and 70/9
1st number: 5/14, 2nd number: 7 7/9
5/14 + 70/9 is 1025/126.
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,
5/14 = 5 × 9/14 × 9 = 45/126 - Likewise, for the 2nd fraction, since 9 × 14 = 126,
70/9 = 70 × 14/9 × 14 = 980/126 - Add the two like fractions:
45/126 + 980/126 = 45 + 980/126 = 1025/126 - So, 5/14 + 70/9 = 1025/126
In mixed form: 817/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/14+70/9 5/28+70/9 5/14+70/18 15/14+70/9 5/42+70/9 5/14+70/27 25/14+70/9 5/70+70/9 5/14+70/45 35/14+70/9 5/98+70/9 5/14+70/63