Add 14/15 and 4/9
14/15 + 4/9 is 62/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 9 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 15 × 3 = 45,
14/15 = 14 × 3/15 × 3 = 42/45 - Likewise, for the 2nd fraction, since 9 × 5 = 45,
4/9 = 4 × 5/9 × 5 = 20/45 - Add the two like fractions:
42/45 + 20/45 = 42 + 20/45 = 62/45 - So, 14/15 + 4/9 = 62/45
In mixed form: 117/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/15+4/9 14/15+8/9 14/30+4/9 14/15+4/18 42/15+4/9 14/15+12/9 14/45+4/9 14/15+4/27 70/15+4/9 14/15+20/9 14/75+4/9 14/15+4/45 98/15+4/9 14/15+28/9 14/15+4/63