Add 8/18 and 3/54
8/18 + 3/54 is 1/2.
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,
8/18 = 8 × 3/18 × 3 = 24/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
3/54 = 3 × 1/54 × 1 = 3/54 - Add the two like fractions:
24/54 + 3/54 = 24 + 3/54 = 27/54 - 27/54 simplified gives 1/2
- So, 8/18 + 3/54 = 1/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/18+3/54 8/18+6/54 8/36+3/54 24/18+3/54 8/18+9/54 8/54+3/54 40/18+3/54 8/18+15/54 8/90+3/54 56/18+3/54 8/18+21/54