Add 40/3 and 63/6
1st number: 13 1/3, 2nd number: 10 3/6
40/3 + 63/6 is 143/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 6 is 6
Next, find the equivalent fraction of both fractional numbers with denominator 6 - For the 1st fraction, since 3 × 2 = 6,
40/3 = 40 × 2/3 × 2 = 80/6 - Likewise, for the 2nd fraction, since 6 × 1 = 6,
63/6 = 63 × 1/6 × 1 = 63/6 - Add the two like fractions:
80/6 + 63/6 = 80 + 63/6 = 143/6 - So, 40/3 + 63/6 = 143/6
In mixed form: 235/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/3+63/6 40/6+63/6 40/3+63/12 40/9+63/6 40/3+63/18 40/15+63/6 40/3+63/30 40/21+63/6 40/3+63/42