Compare 80/9 and 75/4
1st number: 8 8/9, 2nd number: 18 3/4
80/9 is smaller than 75/4
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 4 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 9 × 4 = 36,
80/9 = 80 × 4/9 × 4 = 320/36 - Likewise, for the 2nd fraction, since 4 × 9 = 36,
75/4 = 75 × 9/4 × 9 = 675/36 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 320/36 < 675/36 or 80/9 < 75/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/18 and 75/4 80/9 and 75/8 80/27 and 75/4 80/9 and 75/12 80/45 and 75/4 80/9 and 75/20 80/63 and 75/4 80/9 and 75/28