Add 25/54 and 75/98
25/54 + 75/98 is 1625/1323.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 98 is 2646
Next, find the equivalent fraction of both fractional numbers with denominator 2646 - For the 1st fraction, since 54 × 49 = 2646,
25/54 = 25 × 49/54 × 49 = 1225/2646 - Likewise, for the 2nd fraction, since 98 × 27 = 2646,
75/98 = 75 × 27/98 × 27 = 2025/2646 - Add the two like fractions:
1225/2646 + 2025/2646 = 1225 + 2025/2646 = 3250/2646 - 3250/2646 simplified gives 1625/1323
- So, 25/54 + 75/98 = 1625/1323
In mixed form: 1302/1323
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/54+75/98 75/54+75/98