Add 28/9 and 28/75
1st number: 3 1/9, 2nd number: 28/75
28/9 + 28/75 is 784/225.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 75 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 75 × 3 = 225,
28/75 = 28 × 3/75 × 3 = 84/225 - Add the two like fractions:
700/225 + 84/225 = 700 + 84/225 = 784/225 - So, 28/9 + 28/75 = 784/225
In mixed form: 3109/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/9+28/75 28/9+56/75 28/18+28/75 84/9+28/75 28/9+84/75 28/27+28/75 28/45+28/75 28/63+28/75