Add 28/3 and 10/20
1st number: 9 1/3, 2nd number: 10/20
28/3 + 10/20 is 59/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 20 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 3 × 20 = 60,
28/3 = 28 × 20/3 × 20 = 560/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
10/20 = 10 × 3/20 × 3 = 30/60 - Add the two like fractions:
560/60 + 30/60 = 560 + 30/60 = 590/60 - 590/60 simplified gives 59/6
- So, 28/3 + 10/20 = 59/6
In mixed form: 95/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/3+10/20 28/6+10/20 28/3+10/40 84/3+10/20 28/3+30/20 28/9+10/20 28/3+10/60 28/3+50/20 28/15+10/20 28/3+70/20 28/21+10/20