Add 6/2 and 15/30
1st number: 3 0/2, 2nd number: 15/30
6/2 + 15/30 is 7/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 2 × 15 = 30,
6/2 = 6 × 15/2 × 15 = 90/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
15/30 = 15 × 1/30 × 1 = 15/30 - Add the two like fractions:
90/30 + 15/30 = 90 + 15/30 = 105/30 - 105/30 simplified gives 7/2
- So, 6/2 + 15/30 = 7/2
In mixed form: 31/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/2+15/30 6/4+15/30 6/2+15/60 18/2+15/30 6/2+45/30 6/2+15/90 30/2+15/30 6/2+75/30 6/10+15/30 42/2+15/30 6/14+15/30