Add 28/6 and 20/5
1st number: 4 4/6, 2nd number: 4 0/5
28/6 + 20/5 is 26/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 5 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 6 × 5 = 30,
28/6 = 28 × 5/6 × 5 = 140/30 - Likewise, for the 2nd fraction, since 5 × 6 = 30,
20/5 = 20 × 6/5 × 6 = 120/30 - Add the two like fractions:
140/30 + 120/30 = 140 + 120/30 = 260/30 - 260/30 simplified gives 26/3
- So, 28/6 + 20/5 = 26/3
In mixed form: 82/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/6+20/5 28/6+40/5 28/12+20/5 28/6+20/10 84/6+20/5 28/6+60/5 28/18+20/5 28/6+20/15 28/30+20/5 28/6+20/25 28/42+20/5 28/6+20/35