Add 6/27 and 3/20
6/27 + 3/20 is 67/180.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 20 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 27 × 20 = 540,
6/27 = 6 × 20/27 × 20 = 120/540 - Likewise, for the 2nd fraction, since 20 × 27 = 540,
3/20 = 3 × 27/20 × 27 = 81/540 - Add the two like fractions:
120/540 + 81/540 = 120 + 81/540 = 201/540 - 201/540 simplified gives 67/180
- So, 6/27 + 3/20 = 67/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/27+3/20 6/27+6/20 6/54+3/20 6/27+3/40 18/27+3/20 6/27+9/20 6/81+3/20 6/27+3/60 30/27+3/20 6/27+15/20 42/27+3/20 6/27+21/20