Add 1/18 and 9/54
1/18 + 9/54 is 2/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 54 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 18 × 3 = 54,
1/18 = 1 × 3/18 × 3 = 3/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
9/54 = 9 × 1/54 × 1 = 9/54 - Add the two like fractions:
3/54 + 9/54 = 3 + 9/54 = 12/54 - 12/54 simplified gives 2/9
- So, 1/18 + 9/54 = 2/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/18+9/54 1/18+18/54 1/36+9/54 3/18+9/54 1/18+27/54 1/54+9/54 5/18+9/54 1/18+45/54 1/90+9/54 7/18+9/54 1/18+63/54