Add 7/3 and 4/15
1st number: 2 1/3, 2nd number: 4/15
7/3 + 4/15 is 13/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 15 is 15
Next, find the equivalent fraction of both fractional numbers with denominator 15 - For the 1st fraction, since 3 × 5 = 15,
7/3 = 7 × 5/3 × 5 = 35/15 - Likewise, for the 2nd fraction, since 15 × 1 = 15,
4/15 = 4 × 1/15 × 1 = 4/15 - Add the two like fractions:
35/15 + 4/15 = 35 + 4/15 = 39/15 - 39/15 simplified gives 13/5
- So, 7/3 + 4/15 = 13/5
In mixed form: 23/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/3+4/15 7/3+8/15 7/6+4/15 7/3+4/30 21/3+4/15 7/3+12/15 7/9+4/15 7/3+4/45 35/3+4/15 7/3+20/15 7/15+4/15 7/3+4/75 49/3+4/15 7/3+28/15 7/21+4/15