Add 3/2 and 28/16
1st number: 1 1/2, 2nd number: 1 12/16
3/2 + 28/16 is 13/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 16 is 16
Next, find the equivalent fraction of both fractional numbers with denominator 16 - For the 1st fraction, since 2 × 8 = 16,
3/2 = 3 × 8/2 × 8 = 24/16 - Likewise, for the 2nd fraction, since 16 × 1 = 16,
28/16 = 28 × 1/16 × 1 = 28/16 - Add the two like fractions:
24/16 + 28/16 = 24 + 28/16 = 52/16 - 52/16 simplified gives 13/4
- So, 3/2 + 28/16 = 13/4
In mixed form: 31/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/2+28/16 3/2+56/16 3/4+28/16 3/2+28/32 9/2+28/16 3/2+84/16 3/6+28/16 3/2+28/48 15/2+28/16 3/10+28/16 3/2+28/80 21/2+28/16 3/14+28/16