Add 12/6 and 28/54
1st number: 2 0/6, 2nd number: 28/54
12/6 + 28/54 is 68/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 54 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 6 × 9 = 54,
12/6 = 12 × 9/6 × 9 = 108/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
28/54 = 28 × 1/54 × 1 = 28/54 - Add the two like fractions:
108/54 + 28/54 = 108 + 28/54 = 136/54 - 136/54 simplified gives 68/27
- So, 12/6 + 28/54 = 68/27
In mixed form: 214/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/6+28/54 12/6+56/54 36/6+28/54 12/6+84/54 12/18+28/54 60/6+28/54 12/30+28/54 84/6+28/54 12/42+28/54