Add 27/56 and 36/54
27/56 + 36/54 is 193/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 54 is 1512
Next, find the equivalent fraction of both fractional numbers with denominator 1512 - For the 1st fraction, since 56 × 27 = 1512,
27/56 = 27 × 27/56 × 27 = 729/1512 - Likewise, for the 2nd fraction, since 54 × 28 = 1512,
36/54 = 36 × 28/54 × 28 = 1008/1512 - Add the two like fractions:
729/1512 + 1008/1512 = 729 + 1008/1512 = 1737/1512 - 1737/1512 simplified gives 193/168
- So, 27/56 + 36/54 = 193/168
In mixed form: 125/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/56+36/54 27/56+72/54 81/56+36/54