Add 63/6 and 21/49
1st number: 10 3/6, 2nd number: 21/49
63/6 + 21/49 is 153/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 49 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 6 × 49 = 294,
63/6 = 63 × 49/6 × 49 = 3087/294 - Likewise, for the 2nd fraction, since 49 × 6 = 294,
21/49 = 21 × 6/49 × 6 = 126/294 - Add the two like fractions:
3087/294 + 126/294 = 3087 + 126/294 = 3213/294 - 3213/294 simplified gives 153/14
- So, 63/6 + 21/49 = 153/14
In mixed form: 1013/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/6+42/49 63/12+21/49 63/6+21/98 63/6+63/49 63/18+21/49 63/30+21/49 63/42+21/49