Add 25/2 and 28/56
1st number: 12 1/2, 2nd number: 28/56
25/2 + 28/56 is 13/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 2 × 28 = 56,
25/2 = 25 × 28/2 × 28 = 700/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
28/56 = 28 × 1/56 × 1 = 28/56 - Add the two like fractions:
700/56 + 28/56 = 700 + 28/56 = 728/56 - 728/56 simplified gives 13/1
- So, 25/2 + 28/56 = 13/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/2+28/56 25/4+28/56 75/2+28/56 25/2+84/56 25/6+28/56 25/10+28/56 25/14+28/56