Add 5/2 and 25/15
1st number: 2 1/2, 2nd number: 1 10/15
5/2 + 25/15 is 25/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 15 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 2 × 15 = 30,
5/2 = 5 × 15/2 × 15 = 75/30 - Likewise, for the 2nd fraction, since 15 × 2 = 30,
25/15 = 25 × 2/15 × 2 = 50/30 - Add the two like fractions:
75/30 + 50/30 = 75 + 50/30 = 125/30 - 125/30 simplified gives 25/6
- So, 5/2 + 25/15 = 25/6
In mixed form: 41/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/2+25/15 5/2+50/15 5/4+25/15 5/2+25/30 15/2+25/15 5/2+75/15 5/6+25/15 5/2+25/45 25/2+25/15 5/10+25/15 5/2+25/75 35/2+25/15 5/14+25/15