Compare 25/30 and 4/9
25/30 is greater than 4/9
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 9 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 30 × 3 = 90,
25/30 = 25 × 3/30 × 3 = 75/90 - Likewise, for the 2nd fraction, since 9 × 10 = 90,
4/9 = 4 × 10/9 × 10 = 40/90 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 75/90 > 40/90 or 25/30 > 4/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/30 and 4/9 25/30 and 8/9 25/60 and 4/9 25/30 and 4/18 75/30 and 4/9 25/30 and 12/9 25/90 and 4/9 25/30 and 4/27 25/30 and 20/9 25/30 and 4/45 25/30 and 28/9 25/30 and 4/63