Compare 18/28 and 24/27
18/28 is smaller than 24/27
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 27 is 756
Next, find the equivalent fraction of both fractional numbers with denominator 756 - For the 1st fraction, since 28 × 27 = 756,
18/28 = 18 × 27/28 × 27 = 486/756 - Likewise, for the 2nd fraction, since 27 × 28 = 756,
24/27 = 24 × 28/27 × 28 = 672/756 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 486/756 < 672/756 or 18/28 < 24/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/28 and 24/27 18/28 and 48/27 18/56 and 24/27 18/28 and 24/54 54/28 and 24/27 18/28 and 72/27 18/84 and 24/27 18/28 and 24/81 90/28 and 24/27