Add 70/3 and 50/9
1st number: 23 1/3, 2nd number: 5 5/9
70/3 + 50/9 is 260/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 9 is 9
Next, find the equivalent fraction of both fractional numbers with denominator 9 - For the 1st fraction, since 3 × 3 = 9,
70/3 = 70 × 3/3 × 3 = 210/9 - Likewise, for the 2nd fraction, since 9 × 1 = 9,
50/9 = 50 × 1/9 × 1 = 50/9 - Add the two like fractions:
210/9 + 50/9 = 210 + 50/9 = 260/9 - So, 70/3 + 50/9 = 260/9
In mixed form: 288/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/6+50/9 70/3+50/18 70/9+50/9 70/3+50/27 70/15+50/9 70/3+50/45 70/21+50/9 70/3+50/63