Add 63/98 and 8/5
1st number: 63/98, 2nd number: 1 3/5
63/98 + 8/5 is 157/70.
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,
63/98 = 63 × 5/98 × 5 = 315/490 - Likewise, for the 2nd fraction, since 5 × 98 = 490,
8/5 = 8 × 98/5 × 98 = 784/490 - Add the two like fractions:
315/490 + 784/490 = 315 + 784/490 = 1099/490 - 1099/490 simplified gives 157/70
- So, 63/98 + 8/5 = 157/70
In mixed form: 217/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/98+16/5 63/98+8/10 63/98+24/5 63/98+8/15 63/98+40/5 63/98+8/25 63/98+56/5 63/98+8/35