Compare 5/90 and 28/9
1st number: 5/90, 2nd number: 3 1/9
5/90 is smaller than 28/9
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 9 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
5/90 = 5 × 1/90 × 1 = 5/90 - Likewise, for the 2nd fraction, since 9 × 10 = 90,
28/9 = 28 × 10/9 × 10 = 280/90 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 5/90 < 280/90 or 5/90 < 28/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/90 and 28/9 5/90 and 56/9 5/90 and 28/18 15/90 and 28/9 5/90 and 84/9 5/90 and 28/27 25/90 and 28/9 5/90 and 28/45 35/90 and 28/9 5/90 and 28/63