Add 10/27 and 3/18
10/27 + 3/18 is 29/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 18 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 27 × 2 = 54,
10/27 = 10 × 2/27 × 2 = 20/54 - Likewise, for the 2nd fraction, since 18 × 3 = 54,
3/18 = 3 × 3/18 × 3 = 9/54 - Add the two like fractions:
20/54 + 9/54 = 20 + 9/54 = 29/54 - So, 10/27 + 3/18 = 29/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/27+3/18 10/27+6/18 10/54+3/18 10/27+3/36 30/27+3/18 10/27+9/18 10/81+3/18 10/27+3/54 50/27+3/18 10/27+15/18 10/27+3/90 70/27+3/18 10/27+21/18