Add 2/3 and 40/20
1st number: 2/3, 2nd number: 2 0/20
2/3 + 40/20 is 8/3.
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,
2/3 = 2 × 20/3 × 20 = 40/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
40/20 = 40 × 3/20 × 3 = 120/60 - Add the two like fractions:
40/60 + 120/60 = 40 + 120/60 = 160/60 - 160/60 simplified gives 8/3
- So, 2/3 + 40/20 = 8/3
In mixed form: 22/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/3+40/20 2/3+80/20 2/6+40/20 6/3+40/20 2/9+40/20 2/3+40/60 10/3+40/20 2/15+40/20 14/3+40/20 2/21+40/20