Add 35/5 and 70/9
1st number: 7 0/5, 2nd number: 7 7/9
35/5 + 70/9 is 133/9.
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,
35/5 = 35 × 9/5 × 9 = 315/45 - Likewise, for the 2nd fraction, since 9 × 5 = 45,
70/9 = 70 × 5/9 × 5 = 350/45 - Add the two like fractions:
315/45 + 350/45 = 315 + 350/45 = 665/45 - 665/45 simplified gives 133/9
- So, 35/5 + 70/9 = 133/9
In mixed form: 147/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/5+70/9 35/10+70/9 35/5+70/18 35/15+70/9 35/5+70/27 35/25+70/9 35/5+70/45 35/5+70/63