Add 20/2 and 28/3
1st number: 10 0/2, 2nd number: 9 1/3
20/2 + 28/3 is 58/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 3 is 6
Next, find the equivalent fraction of both fractional numbers with denominator 6 - For the 1st fraction, since 2 × 3 = 6,
20/2 = 20 × 3/2 × 3 = 60/6 - Likewise, for the 2nd fraction, since 3 × 2 = 6,
28/3 = 28 × 2/3 × 2 = 56/6 - Add the two like fractions:
60/6 + 56/6 = 60 + 56/6 = 116/6 - 116/6 simplified gives 58/3
- So, 20/2 + 28/3 = 58/3
In mixed form: 191/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/2+28/3 20/2+56/3 20/4+28/3 20/2+28/6 60/2+28/3 20/2+84/3 20/6+28/3 20/2+28/9 20/10+28/3 20/2+28/15 20/14+28/3 20/2+28/21