Add 40/3 and 49/12
1st number: 13 1/3, 2nd number: 4 1/12
40/3 + 49/12 is 209/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 12 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 3 × 4 = 12,
40/3 = 40 × 4/3 × 4 = 160/12 - Likewise, for the 2nd fraction, since 12 × 1 = 12,
49/12 = 49 × 1/12 × 1 = 49/12 - Add the two like fractions:
160/12 + 49/12 = 160 + 49/12 = 209/12 - So, 40/3 + 49/12 = 209/12
In mixed form: 175/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/3+49/12 40/3+98/12 40/6+49/12 40/3+49/24 40/9+49/12 40/3+49/36 40/15+49/12 40/3+49/60 40/21+49/12 40/3+49/84