Add 28/9 and 9/49
1st number: 3 1/9, 2nd number: 9/49
28/9 + 9/49 is 1453/441.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 49 is 441
Next, find the equivalent fraction of both fractional numbers with denominator 441 - For the 1st fraction, since 9 × 49 = 441,
28/9 = 28 × 49/9 × 49 = 1372/441 - Likewise, for the 2nd fraction, since 49 × 9 = 441,
9/49 = 9 × 9/49 × 9 = 81/441 - Add the two like fractions:
1372/441 + 81/441 = 1372 + 81/441 = 1453/441 - So, 28/9 + 9/49 = 1453/441
In mixed form: 3130/441
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/9+9/49 28/9+18/49 28/18+9/49 28/9+9/98 84/9+9/49 28/9+27/49 28/27+9/49 28/9+45/49 28/45+9/49 28/9+63/49 28/63+9/49