Add 3/35 and 28/8
1st number: 3/35, 2nd number: 3 4/8
3/35 + 28/8 is 251/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 8 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 35 × 8 = 280,
3/35 = 3 × 8/35 × 8 = 24/280 - Likewise, for the 2nd fraction, since 8 × 35 = 280,
28/8 = 28 × 35/8 × 35 = 980/280 - Add the two like fractions:
24/280 + 980/280 = 24 + 980/280 = 1004/280 - 1004/280 simplified gives 251/70
- So, 3/35 + 28/8 = 251/70
In mixed form: 341/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/35+28/8 3/35+56/8 3/70+28/8 3/35+28/16 9/35+28/8 3/35+84/8 3/35+28/24 15/35+28/8 3/35+28/40 21/35+28/8 3/35+28/56