Compare 24/90 and 25/80
24/90 is smaller than 25/80
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 80 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 90 × 8 = 720,
24/90 = 24 × 8/90 × 8 = 192/720 - Likewise, for the 2nd fraction, since 80 × 9 = 720,
25/80 = 25 × 9/80 × 9 = 225/720 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 192/720 < 225/720 or 24/90 < 25/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/90 and 25/80 24/90 and 50/80 72/90 and 25/80 24/90 and 75/80