Add 8/20 and 4/6
8/20 + 4/6 is 16/15.
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,
8/20 = 8 × 3/20 × 3 = 24/60 - Likewise, for the 2nd fraction, since 6 × 10 = 60,
4/6 = 4 × 10/6 × 10 = 40/60 - Add the two like fractions:
24/60 + 40/60 = 24 + 40/60 = 64/60 - 64/60 simplified gives 16/15
- So, 8/20 + 4/6 = 16/15
In mixed form: 11/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/20+4/6 8/20+8/6 8/40+4/6 8/20+4/12 24/20+4/6 8/20+12/6 8/60+4/6 8/20+4/18 40/20+4/6 8/20+20/6 8/20+4/30 56/20+4/6 8/20+28/6 8/20+4/42