Add 2/12 and 4/18
2/12 + 4/18 is 7/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 18 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 12 × 3 = 36,
2/12 = 2 × 3/12 × 3 = 6/36 - Likewise, for the 2nd fraction, since 18 × 2 = 36,
4/18 = 4 × 2/18 × 2 = 8/36 - Add the two like fractions:
6/36 + 8/36 = 6 + 8/36 = 14/36 - 14/36 simplified gives 7/18
- So, 2/12 + 4/18 = 7/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/12+4/18 2/12+8/18 2/24+4/18 2/12+4/36 6/12+4/18 2/12+12/18 2/36+4/18 2/12+4/54 10/12+4/18 2/12+20/18 2/60+4/18 2/12+4/90 14/12+4/18 2/12+28/18 2/84+4/18