Add 3/9 and 35/45
3/9 + 35/45 is 10/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 45 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 9 × 5 = 45,
3/9 = 3 × 5/9 × 5 = 15/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
35/45 = 35 × 1/45 × 1 = 35/45 - Add the two like fractions:
15/45 + 35/45 = 15 + 35/45 = 50/45 - 50/45 simplified gives 10/9
- So, 3/9 + 35/45 = 10/9
In mixed form: 11/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/9+35/45 3/9+70/45 3/18+35/45 3/9+35/90 3/27+35/45 15/9+35/45 3/45+35/45 21/9+35/45 3/63+35/45