Add 63/20 and 27/5
1st number: 3 3/20, 2nd number: 5 2/5
63/20 + 27/5 is 171/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 5 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 20 × 1 = 20,
63/20 = 63 × 1/20 × 1 = 63/20 - Likewise, for the 2nd fraction, since 5 × 4 = 20,
27/5 = 27 × 4/5 × 4 = 108/20 - Add the two like fractions:
63/20 + 108/20 = 63 + 108/20 = 171/20 - So, 63/20 + 27/5 = 171/20
In mixed form: 811/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/20+54/5 63/40+27/5 63/20+27/10 63/20+81/5 63/60+27/5 63/20+27/15 63/20+27/25 63/20+27/35