Add 18/35 and 98/9
1st number: 18/35, 2nd number: 10 8/9
18/35 + 98/9 is 3592/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 9 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 35 × 9 = 315,
18/35 = 18 × 9/35 × 9 = 162/315 - Likewise, for the 2nd fraction, since 9 × 35 = 315,
98/9 = 98 × 35/9 × 35 = 3430/315 - Add the two like fractions:
162/315 + 3430/315 = 162 + 3430/315 = 3592/315 - So, 18/35 + 98/9 = 3592/315
In mixed form: 11127/315
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/35+98/9 18/70+98/9 18/35+98/18 54/35+98/9 18/35+98/27 90/35+98/9 18/35+98/45 18/35+98/63