Add 56/98 and 28/49
56/98 + 28/49 is 8/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 49 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 98 × 1 = 98,
56/98 = 56 × 1/98 × 1 = 56/98 - Likewise, for the 2nd fraction, since 49 × 2 = 98,
28/49 = 28 × 2/49 × 2 = 56/98 - Add the two like fractions:
56/98 + 56/98 = 56 + 56/98 = 112/98 - 112/98 simplified gives 8/7
- So, 56/98 + 28/49 = 8/7
In mixed form: 11/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/98+56/49 56/98+28/98 56/98+84/49