Add 12/18 and 5/54
12/18 + 5/54 is 41/54.
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,
12/18 = 12 × 3/18 × 3 = 36/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
5/54 = 5 × 1/54 × 1 = 5/54 - Add the two like fractions:
36/54 + 5/54 = 36 + 5/54 = 41/54 - So, 12/18 + 5/54 = 41/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/18+5/54 12/18+10/54 12/36+5/54 36/18+5/54 12/18+15/54 12/54+5/54 60/18+5/54 12/18+25/54 12/90+5/54 84/18+5/54 12/18+35/54