Compare 75/30 and 98/9
1st number: 2 15/30, 2nd number: 10 8/9
75/30 is smaller than 98/9
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 9 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 30 × 3 = 90,
75/30 = 75 × 3/30 × 3 = 225/90 - Likewise, for the 2nd fraction, since 9 × 10 = 90,
98/9 = 98 × 10/9 × 10 = 980/90 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 225/90 < 980/90 or 75/30 < 98/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/60 and 98/9 75/30 and 98/18 75/90 and 98/9 75/30 and 98/27 75/30 and 98/45 75/30 and 98/63