Add 25/10 and 54/49
1st number: 2 5/10, 2nd number: 1 5/49
25/10 + 54/49 is 353/98.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 49 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 10 × 49 = 490,
25/10 = 25 × 49/10 × 49 = 1225/490 - Likewise, for the 2nd fraction, since 49 × 10 = 490,
54/49 = 54 × 10/49 × 10 = 540/490 - Add the two like fractions:
1225/490 + 540/490 = 1225 + 540/490 = 1765/490 - 1765/490 simplified gives 353/98
- So, 25/10 + 54/49 = 353/98
In mixed form: 359/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/10+54/49 25/20+54/49 25/10+54/98 75/10+54/49 25/30+54/49 25/50+54/49 25/70+54/49