Add 98/35 and 28/60
1st number: 2 28/35, 2nd number: 28/60
98/35 + 28/60 is 49/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 35 × 12 = 420,
98/35 = 98 × 12/35 × 12 = 1176/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
28/60 = 28 × 7/60 × 7 = 196/420 - Add the two like fractions:
1176/420 + 196/420 = 1176 + 196/420 = 1372/420 - 1372/420 simplified gives 49/15
- So, 98/35 + 28/60 = 49/15
In mixed form: 34/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/35+56/60 98/70+28/60 98/35+84/60