Add 2/18 and 56/12
1st number: 2/18, 2nd number: 4 8/12
2/18 + 56/12 is 43/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 12 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 18 × 2 = 36,
2/18 = 2 × 2/18 × 2 = 4/36 - Likewise, for the 2nd fraction, since 12 × 3 = 36,
56/12 = 56 × 3/12 × 3 = 168/36 - Add the two like fractions:
4/36 + 168/36 = 4 + 168/36 = 172/36 - 172/36 simplified gives 43/9
- So, 2/18 + 56/12 = 43/9
In mixed form: 47/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/18+56/12 2/36+56/12 2/18+56/24 6/18+56/12 2/54+56/12 2/18+56/36 10/18+56/12 2/90+56/12 2/18+56/60 14/18+56/12 2/18+56/84