Add 9/49 and 28/27
1st number: 9/49, 2nd number: 1 1/27
9/49 + 28/27 is 1615/1323.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 27 is 1323
Next, find the equivalent fraction of both fractional numbers with denominator 1323 - For the 1st fraction, since 49 × 27 = 1323,
9/49 = 9 × 27/49 × 27 = 243/1323 - Likewise, for the 2nd fraction, since 27 × 49 = 1323,
28/27 = 28 × 49/27 × 49 = 1372/1323 - Add the two like fractions:
243/1323 + 1372/1323 = 243 + 1372/1323 = 1615/1323 - So, 9/49 + 28/27 = 1615/1323
In mixed form: 1292/1323
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/49+28/27 9/49+56/27 9/98+28/27 9/49+28/54 27/49+28/27 9/49+84/27 9/49+28/81 45/49+28/27 63/49+28/27