Compare 20/27 and 8/9
20/27 is smaller than 8/9
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 9 is 27
Next, find the equivalent fraction of both fractional numbers with denominator 27 - For the 1st fraction, since 27 × 1 = 27,
20/27 = 20 × 1/27 × 1 = 20/27 - Likewise, for the 2nd fraction, since 9 × 3 = 27,
8/9 = 8 × 3/9 × 3 = 24/27 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 20/27 < 24/27 or 20/27 < 8/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/27 and 8/9 20/27 and 16/9 20/54 and 8/9 20/27 and 8/18 60/27 and 8/9 20/27 and 24/9 20/81 and 8/9 20/27 and 8/27 20/27 and 40/9 20/27 and 8/45 20/27 and 56/9 20/27 and 8/63