Compare 15/24 and 18/63
15/24 is greater than 18/63
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 63 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 24 × 21 = 504,
15/24 = 15 × 21/24 × 21 = 315/504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,
18/63 = 18 × 8/63 × 8 = 144/504 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 315/504 > 144/504 or 15/24 > 18/63
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 18/63 15/24 and 36/63 15/48 and 18/63 45/24 and 18/63 15/24 and 54/63 15/72 and 18/63 75/24 and 18/63 15/24 and 90/63