Add 28/35 and 14/10
1st number: 28/35, 2nd number: 1 4/10
28/35 + 14/10 is 11/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 10 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 35 × 2 = 70,
28/35 = 28 × 2/35 × 2 = 56/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
14/10 = 14 × 7/10 × 7 = 98/70 - Add the two like fractions:
56/70 + 98/70 = 56 + 98/70 = 154/70 - 154/70 simplified gives 11/5
- So, 28/35 + 14/10 = 11/5
In mixed form: 21/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/35+14/10 28/35+28/10 28/70+14/10 28/35+14/20 84/35+14/10 28/35+42/10 28/35+14/30 28/35+70/10 28/35+14/50 28/35+98/10 28/35+14/70