Add 3/98 and 63/5
1st number: 3/98, 2nd number: 12 3/5
3/98 + 63/5 is 6189/490.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 5 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 98 × 5 = 490,
3/98 = 3 × 5/98 × 5 = 15/490 - Likewise, for the 2nd fraction, since 5 × 98 = 490,
63/5 = 63 × 98/5 × 98 = 6174/490 - Add the two like fractions:
15/490 + 6174/490 = 15 + 6174/490 = 6189/490 - So, 3/98 + 63/5 = 6189/490
In mixed form: 12309/490
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/98+63/5 3/98+63/10 9/98+63/5 3/98+63/15 15/98+63/5 3/98+63/25 21/98+63/5 3/98+63/35