Add 6/49 and 21/18
1st number: 6/49, 2nd number: 1 3/18
6/49 + 21/18 is 379/294.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 18 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 49 × 18 = 882,
6/49 = 6 × 18/49 × 18 = 108/882 - Likewise, for the 2nd fraction, since 18 × 49 = 882,
21/18 = 21 × 49/18 × 49 = 1029/882 - Add the two like fractions:
108/882 + 1029/882 = 108 + 1029/882 = 1137/882 - 1137/882 simplified gives 379/294
- So, 6/49 + 21/18 = 379/294
In mixed form: 185/294
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/49+21/18 6/49+42/18 6/98+21/18 6/49+21/36 18/49+21/18 6/49+63/18 6/49+21/54 30/49+21/18 6/49+21/90 42/49+21/18