Add 20/27 and 6/10
20/27 + 6/10 is 181/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 10 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 27 × 10 = 270,
20/27 = 20 × 10/27 × 10 = 200/270 - Likewise, for the 2nd fraction, since 10 × 27 = 270,
6/10 = 6 × 27/10 × 27 = 162/270 - Add the two like fractions:
200/270 + 162/270 = 200 + 162/270 = 362/270 - 362/270 simplified gives 181/135
- So, 20/27 + 6/10 = 181/135
In mixed form: 146/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/27+6/10 20/27+12/10 20/54+6/10 20/27+6/20 60/27+6/10 20/27+18/10 20/81+6/10 20/27+6/30 20/27+30/10 20/27+6/50 20/27+42/10 20/27+6/70