Add 28/5 and 2/98
1st number: 5 3/5, 2nd number: 2/98
28/5 + 2/98 is 1377/245.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 98 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 5 × 98 = 490,
28/5 = 28 × 98/5 × 98 = 2744/490 - Likewise, for the 2nd fraction, since 98 × 5 = 490,
2/98 = 2 × 5/98 × 5 = 10/490 - Add the two like fractions:
2744/490 + 10/490 = 2744 + 10/490 = 2754/490 - 2754/490 simplified gives 1377/245
- So, 28/5 + 2/98 = 1377/245
In mixed form: 5152/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/5+2/98 28/5+4/98 28/10+2/98 84/5+2/98 28/5+6/98 28/15+2/98 28/5+10/98 28/25+2/98 28/5+14/98 28/35+2/98