Add 7/14 and 3/5
7/14 + 3/5 is 11/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 5 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 14 × 5 = 70,
7/14 = 7 × 5/14 × 5 = 35/70 - Likewise, for the 2nd fraction, since 5 × 14 = 70,
3/5 = 3 × 14/5 × 14 = 42/70 - Add the two like fractions:
35/70 + 42/70 = 35 + 42/70 = 77/70 - 77/70 simplified gives 11/10
- So, 7/14 + 3/5 = 11/10
In mixed form: 11/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 7/14+6/5 7/28+3/5 7/14+3/10 21/14+3/5 7/14+9/5 7/42+3/5 7/14+3/15 35/14+3/5 7/14+15/5 7/70+3/5 7/14+3/25 49/14+3/5 7/14+21/5 7/98+3/5 7/14+3/35