Add 5/2 and 28/35
1st number: 2 1/2, 2nd number: 28/35
5/2 + 28/35 is 33/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 35 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 2 × 35 = 70,
5/2 = 5 × 35/2 × 35 = 175/70 - Likewise, for the 2nd fraction, since 35 × 2 = 70,
28/35 = 28 × 2/35 × 2 = 56/70 - Add the two like fractions:
175/70 + 56/70 = 175 + 56/70 = 231/70 - 231/70 simplified gives 33/10
- So, 5/2 + 28/35 = 33/10
In mixed form: 33/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/2+28/35 5/2+56/35 5/4+28/35 5/2+28/70 15/2+28/35 5/2+84/35 5/6+28/35 25/2+28/35 5/10+28/35 35/2+28/35 5/14+28/35