Add 75/60 and 28/98
1st number: 1 15/60, 2nd number: 28/98
75/60 + 28/98 is 43/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 98 is 2940
Next, find the equivalent fraction of both fractional numbers with denominator 2940 - For the 1st fraction, since 60 × 49 = 2940,
75/60 = 75 × 49/60 × 49 = 3675/2940 - Likewise, for the 2nd fraction, since 98 × 30 = 2940,
28/98 = 28 × 30/98 × 30 = 840/2940 - Add the two like fractions:
3675/2940 + 840/2940 = 3675 + 840/2940 = 4515/2940 - 4515/2940 simplified gives 43/28
- So, 75/60 + 28/98 = 43/28
In mixed form: 115/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/60+56/98 75/60+84/98