Add 12/6 and 18/8
1st number: 2 0/6, 2nd number: 2 2/8
12/6 + 18/8 is 17/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 8 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 6 × 4 = 24,
12/6 = 12 × 4/6 × 4 = 48/24 - Likewise, for the 2nd fraction, since 8 × 3 = 24,
18/8 = 18 × 3/8 × 3 = 54/24 - Add the two like fractions:
48/24 + 54/24 = 48 + 54/24 = 102/24 - 102/24 simplified gives 17/4
- So, 12/6 + 18/8 = 17/4
In mixed form: 41/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/6+18/8 12/6+36/8 12/6+18/16 36/6+18/8 12/6+54/8 12/18+18/8 12/6+18/24 60/6+18/8 12/6+90/8 12/30+18/8 12/6+18/40 84/6+18/8 12/42+18/8 12/6+18/56