Add 2/12 and 8/54
2/12 + 8/54 is 17/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 54 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 12 × 9 = 108,
2/12 = 2 × 9/12 × 9 = 18/108 - Likewise, for the 2nd fraction, since 54 × 2 = 108,
8/54 = 8 × 2/54 × 2 = 16/108 - Add the two like fractions:
18/108 + 16/108 = 18 + 16/108 = 34/108 - 34/108 simplified gives 17/54
- So, 2/12 + 8/54 = 17/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/12+8/54 2/12+16/54 2/24+8/54 6/12+8/54 2/12+24/54 2/36+8/54 10/12+8/54 2/12+40/54 2/60+8/54 14/12+8/54 2/12+56/54 2/84+8/54