Compare 8/9 and 75/72
1st number: 8/9, 2nd number: 1 3/72
8/9 is smaller than 75/72
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 9 × 8 = 72,
8/9 = 8 × 8/9 × 8 = 64/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
75/72 = 75 × 1/72 × 1 = 75/72 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 64/72 < 75/72 or 8/9 < 75/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/9 and 75/72 8/18 and 75/72 24/9 and 75/72 8/27 and 75/72 40/9 and 75/72 8/45 and 75/72 56/9 and 75/72 8/63 and 75/72