Add 63/20 and 50/30
1st number: 3 3/20, 2nd number: 1 20/30
63/20 + 50/30 is 289/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 30 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 20 × 3 = 60,
63/20 = 63 × 3/20 × 3 = 189/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
50/30 = 50 × 2/30 × 2 = 100/60 - Add the two like fractions:
189/60 + 100/60 = 189 + 100/60 = 289/60 - So, 63/20 + 50/30 = 289/60
In mixed form: 449/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/40+50/30 63/20+50/60 63/60+50/30 63/20+50/90