Compare 9/12 and 7/27
9/12 is greater than 7/27
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,
9/12 = 9 × 9/12 × 9 = 81/108 - Likewise, for the 2nd fraction, since 27 × 4 = 108,
7/27 = 7 × 4/27 × 4 = 28/108 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 81/108 > 28/108 or 9/12 > 7/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/12 and 7/27 9/12 and 14/27 9/24 and 7/27 9/12 and 7/54 27/12 and 7/27 9/12 and 21/27 9/36 and 7/27 9/12 and 7/81 45/12 and 7/27 9/12 and 35/27 9/60 and 7/27 63/12 and 7/27 9/12 and 49/27 9/84 and 7/27