Add 5/9 and 14/45
5/9 + 14/45 is 13/15.
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,
5/9 = 5 × 5/9 × 5 = 25/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
14/45 = 14 × 1/45 × 1 = 14/45 - Add the two like fractions:
25/45 + 14/45 = 25 + 14/45 = 39/45 - 39/45 simplified gives 13/15
- So, 5/9 + 14/45 = 13/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/9+14/45 5/9+28/45 5/18+14/45 5/9+14/90 15/9+14/45 5/9+42/45 5/27+14/45 25/9+14/45 5/9+70/45 5/45+14/45 35/9+14/45 5/9+98/45 5/63+14/45