Add 63/3 and 50/20
1st number: 21 0/3, 2nd number: 2 10/20
63/3 + 50/20 is 47/2.
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,
63/3 = 63 × 20/3 × 20 = 1260/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
50/20 = 50 × 3/20 × 3 = 150/60 - Add the two like fractions:
1260/60 + 150/60 = 1260 + 150/60 = 1410/60 - 1410/60 simplified gives 47/2
- So, 63/3 + 50/20 = 47/2
In mixed form: 231/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/6+50/20 63/3+50/40 63/9+50/20 63/3+50/60 63/15+50/20 63/21+50/20