Add 7/54 and 7/36
7/54 + 7/36 is 35/108.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 36 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 54 × 2 = 108,
7/54 = 7 × 2/54 × 2 = 14/108 - Likewise, for the 2nd fraction, since 36 × 3 = 108,
7/36 = 7 × 3/36 × 3 = 21/108 - Add the two like fractions:
14/108 + 21/108 = 14 + 21/108 = 35/108 - So, 7/54 + 7/36 = 35/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/54+7/36 7/54+14/36 7/54+7/72 21/54+7/36 7/54+21/36 35/54+7/36 7/54+35/36 49/54+7/36 7/54+49/36