Compare 81/18 and 9/24
1st number: 4 9/18, 2nd number: 9/24
81/18 is greater than 9/24
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 24 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 18 × 4 = 72,
81/18 = 81 × 4/18 × 4 = 324/72 - Likewise, for the 2nd fraction, since 24 × 3 = 72,
9/24 = 9 × 3/24 × 3 = 27/72 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 324/72 > 27/72 or 81/18 > 9/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 81/18 and 18/24 81/36 and 9/24 81/18 and 9/48 81/18 and 27/24 81/54 and 9/24 81/18 and 9/72 81/18 and 45/24 81/90 and 9/24 81/18 and 63/24