Add 1/3 and 28/16
1st number: 1/3, 2nd number: 1 12/16
1/3 + 28/16 is 25/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 16 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 3 × 16 = 48,
1/3 = 1 × 16/3 × 16 = 16/48 - Likewise, for the 2nd fraction, since 16 × 3 = 48,
28/16 = 28 × 3/16 × 3 = 84/48 - Add the two like fractions:
16/48 + 84/48 = 16 + 84/48 = 100/48 - 100/48 simplified gives 25/12
- So, 1/3 + 28/16 = 25/12
In mixed form: 21/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/3+28/16 1/3+56/16 1/6+28/16 1/3+28/32 1/3+84/16 1/9+28/16 1/3+28/48 5/3+28/16 1/15+28/16 1/3+28/80 7/3+28/16 1/21+28/16