Add 36/3 and 56/18
1st number: 12 0/3, 2nd number: 3 2/18
36/3 + 56/18 is 136/9.
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,
36/3 = 36 × 6/3 × 6 = 216/18 - Likewise, for the 2nd fraction, since 18 × 1 = 18,
56/18 = 56 × 1/18 × 1 = 56/18 - Add the two like fractions:
216/18 + 56/18 = 216 + 56/18 = 272/18 - 272/18 simplified gives 136/9
- So, 36/3 + 56/18 = 136/9
In mixed form: 151/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/3+56/18 36/6+56/18 36/3+56/36 36/9+56/18 36/3+56/54 36/15+56/18 36/3+56/90 36/21+56/18