Add 63/98 and 6/10
63/98 + 6/10 is 87/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 10 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 98 × 5 = 490,
63/98 = 63 × 5/98 × 5 = 315/490 - Likewise, for the 2nd fraction, since 10 × 49 = 490,
6/10 = 6 × 49/10 × 49 = 294/490 - Add the two like fractions:
315/490 + 294/490 = 315 + 294/490 = 609/490 - 609/490 simplified gives 87/70
- So, 63/98 + 6/10 = 87/70
In mixed form: 117/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/98+12/10 63/98+6/20 63/98+18/10 63/98+6/30 63/98+30/10 63/98+6/50 63/98+42/10 63/98+6/70