Add 28/98 and 98/60
1st number: 28/98, 2nd number: 1 38/60
28/98 + 98/60 is 403/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 60 is 2940
Next, find the equivalent fraction of both fractional numbers with denominator 2940 - For the 1st fraction, since 98 × 30 = 2940,
28/98 = 28 × 30/98 × 30 = 840/2940 - Likewise, for the 2nd fraction, since 60 × 49 = 2940,
98/60 = 98 × 49/60 × 49 = 4802/2940 - Add the two like fractions:
840/2940 + 4802/2940 = 840 + 4802/2940 = 5642/2940 - 5642/2940 simplified gives 403/210
- So, 28/98 + 98/60 = 403/210
In mixed form: 1193/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/98+98/60 84/98+98/60