Add 28/9 and 4/25
1st number: 3 1/9, 2nd number: 4/25
28/9 + 4/25 is 736/225.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 25 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 9 × 25 = 225,
28/9 = 28 × 25/9 × 25 = 700/225 - Likewise, for the 2nd fraction, since 25 × 9 = 225,
4/25 = 4 × 9/25 × 9 = 36/225 - Add the two like fractions:
700/225 + 36/225 = 700 + 36/225 = 736/225 - So, 28/9 + 4/25 = 736/225
In mixed form: 361/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/9+4/25 28/9+8/25 28/18+4/25 28/9+4/50 84/9+4/25 28/9+12/25 28/27+4/25 28/9+4/75 28/9+20/25 28/45+4/25 28/9+28/25 28/63+4/25