Compare 30/8 and 3/9
1st number: 3 6/8, 2nd number: 3/9
308 is greater than 39
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 9 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 8 × 9 = 72,
308 = 30 × 98 × 9 = 27072 - Likewise, for the 2nd fraction, since 9 × 8 = 72,
39 = 3 × 89 × 8 = 2472 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 27072 > 2472 or 308 > 39
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/8 and 3/9 30/8 and 6/9 30/16 and 3/9 30/8 and 3/18 90/8 and 3/9 30/24 and 3/9 30/8 and 3/27 30/8 and 15/9 30/40 and 3/9 30/8 and 3/45 30/8 and 21/9 30/56 and 3/9 30/8 and 3/63