Compare 2/20 and 20/27
2/20 is smaller than 20/27
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,
2/20 = 2 × 27/20 × 27 = 54/540 - Likewise, for the 2nd fraction, since 27 × 20 = 540,
20/27 = 20 × 20/27 × 20 = 400/540 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 54/540 < 400/540 or 2/20 < 20/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/20 and 20/27 2/20 and 40/27 2/40 and 20/27 2/20 and 20/54 6/20 and 20/27 2/20 and 60/27 2/60 and 20/27 2/20 and 20/81 10/20 and 20/27 14/20 and 20/27