Add 10/18 and 2/27
10/18 + 2/27 is 17/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 27 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 18 × 3 = 54,
10/18 = 10 × 3/18 × 3 = 30/54 - Likewise, for the 2nd fraction, since 27 × 2 = 54,
2/27 = 2 × 2/27 × 2 = 4/54 - Add the two like fractions:
30/54 + 4/54 = 30 + 4/54 = 34/54 - 34/54 simplified gives 17/27
- So, 10/18 + 2/27 = 17/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/18+2/27 10/18+4/27 10/36+2/27 10/18+2/54 30/18+2/27 10/18+6/27 10/54+2/27 10/18+2/81 50/18+2/27 10/18+10/27 10/90+2/27 70/18+2/27 10/18+14/27