Compare 80/9 and 56/12
1st number: 8 8/9, 2nd number: 4 8/12
80/9 is greater than 56/12
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 12 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 12 × 3 = 36,
56/12 = 56 × 3/12 × 3 = 168/36 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 320/36 > 168/36 or 80/9 > 56/12
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 56/12 80/9 and 56/24 80/27 and 56/12 80/9 and 56/36 80/45 and 56/12 80/9 and 56/60 80/63 and 56/12 80/9 and 56/84