Add 56/2 and 28/20
1st number: 28 0/2, 2nd number: 1 8/20
56/2 + 28/20 is 147/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 20 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 2 × 10 = 20,
56/2 = 56 × 10/2 × 10 = 560/20 - Likewise, for the 2nd fraction, since 20 × 1 = 20,
28/20 = 28 × 1/20 × 1 = 28/20 - Add the two like fractions:
560/20 + 28/20 = 560 + 28/20 = 588/20 - 588/20 simplified gives 147/5
- So, 56/2 + 28/20 = 147/5
In mixed form: 292/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/2+56/20 56/4+28/20 56/2+28/40 56/2+84/20 56/6+28/20 56/2+28/60 56/10+28/20 56/14+28/20