Compare 81/12 and 2/27
1st number: 6 9/12, 2nd number: 2/27
81/12 is greater than 2/27
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 27 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 12 × 9 = 108,
81/12 = 81 × 9/12 × 9 = 729/108 - Likewise, for the 2nd fraction, since 27 × 4 = 108,
2/27 = 2 × 4/27 × 4 = 8/108 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 729/108 > 8/108 or 81/12 > 2/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 81/12 and 4/27 81/24 and 2/27 81/12 and 2/54 81/12 and 6/27 81/36 and 2/27 81/12 and 2/81 81/12 and 10/27 81/60 and 2/27 81/12 and 14/27 81/84 and 2/27