Add 14/9 and 25/15
1st number: 1 5/9, 2nd number: 1 10/15
14/9 + 25/15 is 29/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 15 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 9 × 5 = 45,
14/9 = 14 × 5/9 × 5 = 70/45 - Likewise, for the 2nd fraction, since 15 × 3 = 45,
25/15 = 25 × 3/15 × 3 = 75/45 - Add the two like fractions:
70/45 + 75/45 = 70 + 75/45 = 145/45 - 145/45 simplified gives 29/9
- So, 14/9 + 25/15 = 29/9
In mixed form: 32/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/9+25/15 14/9+50/15 14/18+25/15 14/9+25/30 42/9+25/15 14/9+75/15 14/27+25/15 14/9+25/45 70/9+25/15 14/45+25/15 14/9+25/75 98/9+25/15 14/63+25/15