Add 25/10 and 1/98
1st number: 2 5/10, 2nd number: 1/98
25/10 + 1/98 is 123/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 98 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 98 × 5 = 490,
1/98 = 1 × 5/98 × 5 = 5/490 - Add the two like fractions:
1225/490 + 5/490 = 1225 + 5/490 = 1230/490 - 1230/490 simplified gives 123/49
- So, 25/10 + 1/98 = 123/49
In mixed form: 225/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/10+1/98 25/10+2/98 25/20+1/98 75/10+1/98 25/10+3/98 25/30+1/98 25/10+5/98 25/50+1/98 25/10+7/98 25/70+1/98