Add 3/12 and 56/9
1st number: 3/12, 2nd number: 6 2/9
3/12 + 56/9 is 233/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 9 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 12 × 3 = 36,
3/12 = 3 × 3/12 × 3 = 9/36 - Likewise, for the 2nd fraction, since 9 × 4 = 36,
56/9 = 56 × 4/9 × 4 = 224/36 - Add the two like fractions:
9/36 + 224/36 = 9 + 224/36 = 233/36 - So, 3/12 + 56/9 = 233/36
In mixed form: 617/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/12+56/9 3/24+56/9 3/12+56/18 9/12+56/9 3/36+56/9 3/12+56/27 15/12+56/9 3/60+56/9 3/12+56/45 21/12+56/9 3/84+56/9 3/12+56/63