Compare 6/20 and 12/27
6/20 is smaller than 12/27
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 27 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 20 × 27 = 540,
6/20 = 6 × 27/20 × 27 = 162/540 - Likewise, for the 2nd fraction, since 27 × 20 = 540,
12/27 = 12 × 20/27 × 20 = 240/540 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 162/540 < 240/540 or 6/20 < 12/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/20 and 12/27 6/20 and 24/27 6/40 and 12/27 6/20 and 12/54 18/20 and 12/27 6/20 and 36/27 6/60 and 12/27 6/20 and 12/81 30/20 and 12/27 6/20 and 60/27 42/20 and 12/27 6/20 and 84/27