Add 63/30 and 8/98
1st number: 2 3/30, 2nd number: 8/98
63/30 + 8/98 is 1069/490.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 98 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 30 × 49 = 1470,
63/30 = 63 × 49/30 × 49 = 3087/1470 - Likewise, for the 2nd fraction, since 98 × 15 = 1470,
8/98 = 8 × 15/98 × 15 = 120/1470 - Add the two like fractions:
3087/1470 + 120/1470 = 3087 + 120/1470 = 3207/1470 - 3207/1470 simplified gives 1069/490
- So, 63/30 + 8/98 = 1069/490
In mixed form: 289/490
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/30+16/98 63/60+8/98 63/30+24/98 63/90+8/98 63/30+40/98 63/30+56/98