Add 25/18 and 28/98
1st number: 1 7/18, 2nd number: 28/98
25/18 + 28/98 is 211/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 98 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 18 × 49 = 882,
25/18 = 25 × 49/18 × 49 = 1225/882 - Likewise, for the 2nd fraction, since 98 × 9 = 882,
28/98 = 28 × 9/98 × 9 = 252/882 - Add the two like fractions:
1225/882 + 252/882 = 1225 + 252/882 = 1477/882 - 1477/882 simplified gives 211/126
- So, 25/18 + 28/98 = 211/126
In mixed form: 185/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/18+28/98 25/18+56/98 25/36+28/98 75/18+28/98 25/18+84/98 25/54+28/98 25/90+28/98