Add 5/15 and 6/30
5/15 + 6/30 is 8/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 15 × 2 = 30,
5/15 = 5 × 2/15 × 2 = 10/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
6/30 = 6 × 1/30 × 1 = 6/30 - Add the two like fractions:
10/30 + 6/30 = 10 + 6/30 = 16/30 - 16/30 simplified gives 8/15
- So, 5/15 + 6/30 = 8/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/15+6/30 5/15+12/30 5/30+6/30 5/15+6/60 5/15+18/30 5/45+6/30 5/15+6/90 25/15+6/30 5/75+6/30 35/15+6/30 5/15+42/30