Add 25/27 and 54/98
25/27 + 54/98 is 1954/1323.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 98 is 2646
Next, find the equivalent fraction of both fractional numbers with denominator 2646 - For the 1st fraction, since 27 × 98 = 2646,
25/27 = 25 × 98/27 × 98 = 2450/2646 - Likewise, for the 2nd fraction, since 98 × 27 = 2646,
54/98 = 54 × 27/98 × 27 = 1458/2646 - Add the two like fractions:
2450/2646 + 1458/2646 = 2450 + 1458/2646 = 3908/2646 - 3908/2646 simplified gives 1954/1323
- So, 25/27 + 54/98 = 1954/1323
In mixed form: 1631/1323
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/27+54/98 25/54+54/98 75/27+54/98 25/81+54/98