Add 20/3 and 50/60
1st number: 6 2/3, 2nd number: 50/60
20/3 + 50/60 is 15/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 3 × 20 = 60,
20/3 = 20 × 20/3 × 20 = 400/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
50/60 = 50 × 1/60 × 1 = 50/60 - Add the two like fractions:
400/60 + 50/60 = 400 + 50/60 = 450/60 - 450/60 simplified gives 15/2
- So, 20/3 + 50/60 = 15/2
In mixed form: 71/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/3+50/60 20/6+50/60 60/3+50/60 20/9+50/60 20/15+50/60 20/21+50/60