Add 35/20 and 8/9
1st number: 1 15/20, 2nd number: 8/9
35/20 + 8/9 is 95/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 9 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 20 × 9 = 180,
35/20 = 35 × 9/20 × 9 = 315/180 - Likewise, for the 2nd fraction, since 9 × 20 = 180,
8/9 = 8 × 20/9 × 20 = 160/180 - Add the two like fractions:
315/180 + 160/180 = 315 + 160/180 = 475/180 - 475/180 simplified gives 95/36
- So, 35/20 + 8/9 = 95/36
In mixed form: 223/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/20+8/9 35/20+16/9 35/40+8/9 35/20+8/18 35/20+24/9 35/60+8/9 35/20+8/27 35/20+40/9 35/20+8/45 35/20+56/9 35/20+8/63