Add 1/27 and 1/54
1/27 + 1/54 is 1/18.
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,
1/27 = 1 × 2/27 × 2 = 2/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
1/54 = 1 × 1/54 × 1 = 1/54 - Add the two like fractions:
2/54 + 1/54 = 2 + 1/54 = 3/54 - 3/54 simplified gives 1/18
- So, 1/27 + 1/54 = 1/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/27+1/54 1/27+2/54 1/54+1/54 3/27+1/54 1/27+3/54 1/81+1/54 5/27+1/54 1/27+5/54 7/27+1/54 1/27+7/54