Add 1/18 and 1/24
1/18 + 1/24 is 7/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 24 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 18 × 4 = 72,
1/18 = 1 × 4/18 × 4 = 4/72 - Likewise, for the 2nd fraction, since 24 × 3 = 72,
1/24 = 1 × 3/24 × 3 = 3/72 - Add the two like fractions:
4/72 + 3/72 = 4 + 3/72 = 7/72 - So, 1/18 + 1/24 = 7/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/18+1/24 1/18+2/24 1/36+1/24 1/18+1/48 3/18+1/24 1/18+3/24 1/54+1/24 1/18+1/72 5/18+1/24 1/18+5/24 1/90+1/24 7/18+1/24 1/18+7/24