Add 63/3 and 1/18
1st number: 21 0/3, 2nd number: 1/18
63/3 + 1/18 is 379/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 18 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 3 × 6 = 18,
63/3 = 63 × 6/3 × 6 = 378/18 - Likewise, for the 2nd fraction, since 18 × 1 = 18,
1/18 = 1 × 1/18 × 1 = 1/18 - Add the two like fractions:
378/18 + 1/18 = 378 + 1/18 = 379/18 - So, 63/3 + 1/18 = 379/18
In mixed form: 211/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/3+2/18 63/6+1/18 63/3+1/36 63/3+3/18 63/9+1/18 63/3+1/54 63/3+5/18 63/15+1/18 63/3+1/90 63/3+7/18 63/21+1/18