Add 27/12 and 35/56
1st number: 2 3/12, 2nd number: 35/56
27/12 + 35/56 is 23/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 12 × 14 = 168,
27/12 = 27 × 14/12 × 14 = 378/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
35/56 = 35 × 3/56 × 3 = 105/168 - Add the two like fractions:
378/168 + 105/168 = 378 + 105/168 = 483/168 - 483/168 simplified gives 23/8
- So, 27/12 + 35/56 = 23/8
In mixed form: 27/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/12+35/56 27/12+70/56 27/24+35/56 81/12+35/56 27/36+35/56 27/60+35/56 27/84+35/56