Add 2/3 and 25/15
1st number: 2/3, 2nd number: 1 10/15
2/3 + 25/15 is 7/3.
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,
2/3 = 2 × 5/3 × 5 = 10/15 - Likewise, for the 2nd fraction, since 15 × 1 = 15,
25/15 = 25 × 1/15 × 1 = 25/15 - Add the two like fractions:
10/15 + 25/15 = 10 + 25/15 = 35/15 - 35/15 simplified gives 7/3
- So, 2/3 + 25/15 = 7/3
In mixed form: 21/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/3+25/15 2/3+50/15 2/6+25/15 2/3+25/30 6/3+25/15 2/3+75/15 2/9+25/15 2/3+25/45 10/3+25/15 2/15+25/15 2/3+25/75 14/3+25/15 2/21+25/15