Add 1/9 and 5/45
1/9 + 5/45 is 2/9.
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,
1/9 = 1 × 5/9 × 5 = 5/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
5/45 = 5 × 1/45 × 1 = 5/45 - Add the two like fractions:
5/45 + 5/45 = 5 + 5/45 = 10/45 - 10/45 simplified gives 2/9
- So, 1/9 + 5/45 = 2/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/9+5/45 1/9+10/45 1/18+5/45 1/9+5/90 3/9+5/45 1/9+15/45 1/27+5/45 5/9+5/45 1/9+25/45 1/45+5/45 7/9+5/45 1/9+35/45 1/63+5/45