Add 14/54 and 7/12
14/54 + 7/12 is 91/108.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 12 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 54 × 2 = 108,
14/54 = 14 × 2/54 × 2 = 28/108 - Likewise, for the 2nd fraction, since 12 × 9 = 108,
7/12 = 7 × 9/12 × 9 = 63/108 - Add the two like fractions:
28/108 + 63/108 = 28 + 63/108 = 91/108 - So, 14/54 + 7/12 = 91/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/54+7/12 14/54+14/12 14/54+7/24 42/54+7/12 14/54+21/12 14/54+7/36 70/54+7/12 14/54+35/12 14/54+7/60 98/54+7/12 14/54+49/12 14/54+7/84