Add 6/2 and 18/12
1st number: 3 0/2, 2nd number: 1 6/12
6/2 + 18/12 is 9/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 12 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 2 × 6 = 12,
6/2 = 6 × 6/2 × 6 = 36/12 - Likewise, for the 2nd fraction, since 12 × 1 = 12,
18/12 = 18 × 1/12 × 1 = 18/12 - Add the two like fractions:
36/12 + 18/12 = 36 + 18/12 = 54/12 - 54/12 simplified gives 9/2
- So, 6/2 + 18/12 = 9/2
In mixed form: 41/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/2+18/12 6/2+36/12 6/4+18/12 6/2+18/24 18/2+18/12 6/2+54/12 6/2+18/36 30/2+18/12 6/2+90/12 6/10+18/12 6/2+18/60 42/2+18/12 6/14+18/12 6/2+18/84