Compare 15/24 and 96/21
1st number: 15/24, 2nd number: 4 12/21
15/24 is smaller than 96/21
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 21 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 24 × 7 = 168,
15/24 = 15 × 7/24 × 7 = 105/168 - Likewise, for the 2nd fraction, since 21 × 8 = 168,
96/21 = 96 × 8/21 × 8 = 768/168 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 105/168 < 768/168 or 15/24 < 96/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/24 and 96/21 15/48 and 96/21 15/24 and 96/42 45/24 and 96/21 15/72 and 96/21 15/24 and 96/63 75/24 and 96/21