Compare 24/80 and 40/75
24/80 is smaller than 40/75
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 75 is 1200
Next, find the equivalent fraction of both fractional numbers with denominator 1200 - For the 1st fraction, since 80 × 15 = 1200,
24/80 = 24 × 15/80 × 15 = 360/1200 - Likewise, for the 2nd fraction, since 75 × 16 = 1200,
40/75 = 40 × 16/75 × 16 = 640/1200 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 360/1200 < 640/1200 or 24/80 < 40/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/80 and 40/75 24/80 and 80/75 72/80 and 40/75