Add 18/6 and 2/15
1st number: 3 0/6, 2nd number: 2/15
18/6 + 2/15 is 47/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 15 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 6 × 5 = 30,
18/6 = 18 × 5/6 × 5 = 90/30 - Likewise, for the 2nd fraction, since 15 × 2 = 30,
2/15 = 2 × 2/15 × 2 = 4/30 - Add the two like fractions:
90/30 + 4/30 = 90 + 4/30 = 94/30 - 94/30 simplified gives 47/15
- So, 18/6 + 2/15 = 47/15
In mixed form: 32/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/6+2/15 18/6+4/15 18/12+2/15 18/6+2/30 54/6+2/15 18/6+6/15 18/6+2/45 90/6+2/15 18/6+10/15 18/30+2/15 18/6+2/75 18/6+14/15 18/42+2/15