Add 21/6 and 56/98
1st number: 3 3/6, 2nd number: 56/98
21/6 + 56/98 is 57/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 98 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 6 × 49 = 294,
21/6 = 21 × 49/6 × 49 = 1029/294 - Likewise, for the 2nd fraction, since 98 × 3 = 294,
56/98 = 56 × 3/98 × 3 = 168/294 - Add the two like fractions:
1029/294 + 168/294 = 1029 + 168/294 = 1197/294 - 1197/294 simplified gives 57/14
- So, 21/6 + 56/98 = 57/14
In mixed form: 41/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/6+56/98 21/12+56/98 63/6+56/98 21/18+56/98 21/30+56/98 21/42+56/98