Add 5/35 and 63/20
1st number: 5/35, 2nd number: 3 3/20
5/35 + 63/20 is 461/140.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 20 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 35 × 4 = 140,
5/35 = 5 × 4/35 × 4 = 20/140 - Likewise, for the 2nd fraction, since 20 × 7 = 140,
63/20 = 63 × 7/20 × 7 = 441/140 - Add the two like fractions:
20/140 + 441/140 = 20 + 441/140 = 461/140 - So, 5/35 + 63/20 = 461/140
In mixed form: 341/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/35+63/20 5/70+63/20 5/35+63/40 15/35+63/20 5/35+63/60 25/35+63/20