Add 40/3 and 60/20
1st number: 13 1/3, 2nd number: 3 0/20
40/3 + 60/20 is 49/3.
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,
40/3 = 40 × 20/3 × 20 = 800/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
60/20 = 60 × 3/20 × 3 = 180/60 - Add the two like fractions:
800/60 + 180/60 = 800 + 180/60 = 980/60 - 980/60 simplified gives 49/3
- So, 40/3 + 60/20 = 49/3
In mixed form: 161/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/3+60/20 40/6+60/20 40/3+60/40 40/9+60/20 40/15+60/20 40/21+60/20