Add 15/35 and 16/14
1st number: 15/35, 2nd number: 1 2/14
15/35 + 16/14 is 11/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 14 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 35 × 2 = 70,
15/35 = 15 × 2/35 × 2 = 30/70 - Likewise, for the 2nd fraction, since 14 × 5 = 70,
16/14 = 16 × 5/14 × 5 = 80/70 - Add the two like fractions:
30/70 + 80/70 = 30 + 80/70 = 110/70 - 110/70 simplified gives 11/7
- So, 15/35 + 16/14 = 11/7
In mixed form: 14/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/35+16/14 15/35+32/14 15/70+16/14 15/35+16/28 45/35+16/14 15/35+48/14 15/35+16/42 75/35+16/14 15/35+80/14 15/35+16/70 15/35+16/98