Add 2/27 and 12/56
2/27 + 12/56 is 109/378.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 56 is 1512
Next, find the equivalent fraction of both fractional numbers with denominator 1512 - For the 1st fraction, since 27 × 56 = 1512,
2/27 = 2 × 56/27 × 56 = 112/1512 - Likewise, for the 2nd fraction, since 56 × 27 = 1512,
12/56 = 12 × 27/56 × 27 = 324/1512 - Add the two like fractions:
112/1512 + 324/1512 = 112 + 324/1512 = 436/1512 - 436/1512 simplified gives 109/378
- So, 2/27 + 12/56 = 109/378
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/27+12/56 2/27+24/56 2/54+12/56 6/27+12/56 2/27+36/56 2/81+12/56 10/27+12/56 2/27+60/56 14/27+12/56 2/27+84/56