Add 6/20 and 3/6
6/20 + 3/6 is 4/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 6 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 20 × 3 = 60,
6/20 = 6 × 3/20 × 3 = 18/60 - Likewise, for the 2nd fraction, since 6 × 10 = 60,
3/6 = 3 × 10/6 × 10 = 30/60 - Add the two like fractions:
18/60 + 30/60 = 18 + 30/60 = 48/60 - 48/60 simplified gives 4/5
- So, 6/20 + 3/6 = 4/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/20+3/6 6/40+3/6 6/20+3/12 18/20+3/6 6/20+9/6 6/60+3/6 6/20+3/18 30/20+3/6 6/20+15/6 6/20+3/30 42/20+3/6 6/20+21/6 6/20+3/42