Compare 80/25 and 20/9
1st number: 3 5/25, 2nd number: 2 2/9
80/25 is greater than 20/9
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 9 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 25 × 9 = 225,
80/25 = 80 × 9/25 × 9 = 720/225 - Likewise, for the 2nd fraction, since 9 × 25 = 225,
20/9 = 20 × 25/9 × 25 = 500/225 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 720/225 > 500/225 or 80/25 > 20/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/25 and 40/9 80/50 and 20/9 80/25 and 20/18 80/25 and 60/9 80/75 and 20/9 80/25 and 20/27 80/25 and 20/45 80/25 and 20/63