Add 35/25 and 7/98
1st number: 1 10/25, 2nd number: 7/98
35/25 + 7/98 is 103/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 98 is 2450
Next, find the equivalent fraction of both fractional numbers with denominator 2450 - For the 1st fraction, since 25 × 98 = 2450,
35/25 = 35 × 98/25 × 98 = 3430/2450 - Likewise, for the 2nd fraction, since 98 × 25 = 2450,
7/98 = 7 × 25/98 × 25 = 175/2450 - Add the two like fractions:
3430/2450 + 175/2450 = 3430 + 175/2450 = 3605/2450 - 3605/2450 simplified gives 103/70
- So, 35/25 + 7/98 = 103/70
In mixed form: 133/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/25+7/98 35/25+14/98 35/50+7/98 35/25+21/98 35/75+7/98 35/25+35/98 35/25+49/98