Compare 30/75 and 3/9
30/75 is greater than 3/9
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 9 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 75 × 3 = 225,
30/75 = 30 × 3/75 × 3 = 90/225 - Likewise, for the 2nd fraction, since 9 × 25 = 225,
3/9 = 3 × 25/9 × 25 = 75/225 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 90/225 > 75/225 or 30/75 > 3/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/75 and 3/9 30/75 and 6/9 30/75 and 3/18 90/75 and 3/9 30/75 and 3/27 30/75 and 15/9 30/75 and 3/45 30/75 and 21/9 30/75 and 3/63