Add 63/98 and 8/7
1st number: 63/98, 2nd number: 1 1/7
63/98 + 8/7 is 25/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 7 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 98 × 1 = 98,
63/98 = 63 × 1/98 × 1 = 63/98 - Likewise, for the 2nd fraction, since 7 × 14 = 98,
8/7 = 8 × 14/7 × 14 = 112/98 - Add the two like fractions:
63/98 + 112/98 = 63 + 112/98 = 175/98 - 175/98 simplified gives 25/14
- So, 63/98 + 8/7 = 25/14
In mixed form: 111/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/98+16/7 63/98+8/14 63/98+24/7 63/98+8/21 63/98+40/7 63/98+8/35 63/98+56/7 63/98+8/49