Add 7/98 and 63/3
1st number: 7/98, 2nd number: 21 0/3
7/98 + 63/3 is 295/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 3 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 98 × 3 = 294,
7/98 = 7 × 3/98 × 3 = 21/294 - Likewise, for the 2nd fraction, since 3 × 98 = 294,
63/3 = 63 × 98/3 × 98 = 6174/294 - Add the two like fractions:
21/294 + 6174/294 = 21 + 6174/294 = 6195/294 - 6195/294 simplified gives 295/14
- So, 7/98 + 63/3 = 295/14
In mixed form: 211/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/98+63/3 7/98+63/6 21/98+63/3 7/98+63/9 35/98+63/3 7/98+63/15 49/98+63/3 7/98+63/21