Add 16/3 and 28/12
1st number: 5 1/3, 2nd number: 2 4/12
16/3 + 28/12 is 23/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 12 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 3 × 4 = 12,
16/3 = 16 × 4/3 × 4 = 64/12 - Likewise, for the 2nd fraction, since 12 × 1 = 12,
28/12 = 28 × 1/12 × 1 = 28/12 - Add the two like fractions:
64/12 + 28/12 = 64 + 28/12 = 92/12 - 92/12 simplified gives 23/3
- So, 16/3 + 28/12 = 23/3
In mixed form: 72/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/3+28/12 16/3+56/12 16/6+28/12 16/3+28/24 48/3+28/12 16/3+84/12 16/9+28/12 16/3+28/36 80/3+28/12 16/15+28/12 16/3+28/60 16/21+28/12 16/3+28/84