Add 8/9 and 35/90
8/9 + 35/90 is 23/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 9 × 10 = 90,
8/9 = 8 × 10/9 × 10 = 80/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
35/90 = 35 × 1/90 × 1 = 35/90 - Add the two like fractions:
80/90 + 35/90 = 80 + 35/90 = 115/90 - 115/90 simplified gives 23/18
- So, 8/9 + 35/90 = 23/18
In mixed form: 15/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/9+35/90 8/9+70/90 8/18+35/90 24/9+35/90 8/27+35/90 40/9+35/90 8/45+35/90 56/9+35/90 8/63+35/90