Add 28/98 and 28/8
1st number: 28/98, 2nd number: 3 4/8
28/98 + 28/8 is 53/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 8 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 98 × 4 = 392,
28/98 = 28 × 4/98 × 4 = 112/392 - Likewise, for the 2nd fraction, since 8 × 49 = 392,
28/8 = 28 × 49/8 × 49 = 1372/392 - Add the two like fractions:
112/392 + 1372/392 = 112 + 1372/392 = 1484/392 - 1484/392 simplified gives 53/14
- So, 28/98 + 28/8 = 53/14
In mixed form: 311/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/98+28/8 28/98+56/8 28/98+28/16 84/98+28/8 28/98+84/8 28/98+28/24 28/98+28/40 28/98+28/56