Add 6/5 and 70/9
1st number: 1 1/5, 2nd number: 7 7/9
6/5 + 70/9 is 404/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 9 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 5 × 9 = 45,
6/5 = 6 × 9/5 × 9 = 54/45 - Likewise, for the 2nd fraction, since 9 × 5 = 45,
70/9 = 70 × 5/9 × 5 = 350/45 - Add the two like fractions:
54/45 + 350/45 = 54 + 350/45 = 404/45 - So, 6/5 + 70/9 = 404/45
In mixed form: 844/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/5+70/9 6/10+70/9 6/5+70/18 18/5+70/9 6/15+70/9 6/5+70/27 30/5+70/9 6/25+70/9 6/5+70/45 42/5+70/9 6/35+70/9 6/5+70/63