Compare 21/54 and 15/96
21/54 is greater than 15/96
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 96 is 864
Next, find the equivalent fraction of both fractional numbers with denominator 864 - For the 1st fraction, since 54 × 16 = 864,
21/54 = 21 × 16/54 × 16 = 336/864 - Likewise, for the 2nd fraction, since 96 × 9 = 864,
15/96 = 15 × 9/96 × 9 = 135/864 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 336/864 > 135/864 or 21/54 > 15/96
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/54 and 15/96 21/54 and 30/96 63/54 and 15/96 21/54 and 45/96 21/54 and 75/96