Add 2/27 and 7/54
2/27 + 7/54 is 11/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 54 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 27 × 2 = 54,
2/27 = 2 × 2/27 × 2 = 4/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
7/54 = 7 × 1/54 × 1 = 7/54 - Add the two like fractions:
4/54 + 7/54 = 4 + 7/54 = 11/54 - So, 2/27 + 7/54 = 11/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/27+7/54 2/27+14/54 2/54+7/54 6/27+7/54 2/27+21/54 2/81+7/54 10/27+7/54 2/27+35/54 14/27+7/54 2/27+49/54