Compare 30/9 and 20/24
1st number: 3 3/9, 2nd number: 20/24
30/9 is greater than 20/24
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 24 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 9 × 8 = 72,
30/9 = 30 × 8/9 × 8 = 240/72 - Likewise, for the 2nd fraction, since 24 × 3 = 72,
20/24 = 20 × 3/24 × 3 = 60/72 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 240/72 > 60/72 or 30/9 > 20/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/9 and 20/24 30/9 and 40/24 30/18 and 20/24 30/9 and 20/48 90/9 and 20/24 30/9 and 60/24 30/27 and 20/24 30/9 and 20/72 30/45 and 20/24 30/63 and 20/24