Add 5/2 and 28/4
1st number: 2 1/2, 2nd number: 7 0/4
5/2 + 28/4 is 19/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 4 is 4
Next, find the equivalent fraction of both fractional numbers with denominator 4 - For the 1st fraction, since 2 × 2 = 4,
5/2 = 5 × 2/2 × 2 = 10/4 - Likewise, for the 2nd fraction, since 4 × 1 = 4,
28/4 = 28 × 1/4 × 1 = 28/4 - Add the two like fractions:
10/4 + 28/4 = 10 + 28/4 = 38/4 - 38/4 simplified gives 19/2
- So, 5/2 + 28/4 = 19/2
In mixed form: 91/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/2+28/4 5/2+56/4 5/4+28/4 5/2+28/8 15/2+28/4 5/2+84/4 5/6+28/4 5/2+28/12 25/2+28/4 5/10+28/4 5/2+28/20 35/2+28/4 5/14+28/4