Add 36/3 and 20/56
1st number: 12 0/3, 2nd number: 20/56
36/3 + 20/56 is 173/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 3 × 56 = 168,
36/3 = 36 × 56/3 × 56 = 2016/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
20/56 = 20 × 3/56 × 3 = 60/168 - Add the two like fractions:
2016/168 + 60/168 = 2016 + 60/168 = 2076/168 - 2076/168 simplified gives 173/14
- So, 36/3 + 20/56 = 173/14
In mixed form: 125/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/3+20/56 36/3+40/56 36/6+20/56 36/3+60/56 36/9+20/56 36/15+20/56 36/21+20/56