Add 9/98 and 28/27
1st number: 9/98, 2nd number: 1 1/27
9/98 + 28/27 is 2987/2646.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 27 is 2646
Next, find the equivalent fraction of both fractional numbers with denominator 2646 - For the 1st fraction, since 98 × 27 = 2646,
9/98 = 9 × 27/98 × 27 = 243/2646 - Likewise, for the 2nd fraction, since 27 × 98 = 2646,
28/27 = 28 × 98/27 × 98 = 2744/2646 - Add the two like fractions:
243/2646 + 2744/2646 = 243 + 2744/2646 = 2987/2646 - So, 9/98 + 28/27 = 2987/2646
In mixed form: 1341/2646
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/98+28/27 9/98+56/27 9/98+28/54 27/98+28/27 9/98+84/27 9/98+28/81 45/98+28/27 63/98+28/27