Add 6/27 and 20/36
6/27 + 20/36 is 7/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 36 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 27 × 4 = 108,
6/27 = 6 × 4/27 × 4 = 24/108 - Likewise, for the 2nd fraction, since 36 × 3 = 108,
20/36 = 20 × 3/36 × 3 = 60/108 - Add the two like fractions:
24/108 + 60/108 = 24 + 60/108 = 84/108 - 84/108 simplified gives 7/9
- So, 6/27 + 20/36 = 7/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/27+20/36 6/27+40/36 6/54+20/36 6/27+20/72 18/27+20/36 6/27+60/36 6/81+20/36 30/27+20/36 42/27+20/36