Compare 6/90 and 25/30
6/90 is smaller than 25/30
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 30 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
6/90 = 6 × 1/90 × 1 = 6/90 - Likewise, for the 2nd fraction, since 30 × 3 = 90,
25/30 = 25 × 3/30 × 3 = 75/90 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 6/90 < 75/90 or 6/90 < 25/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/90 and 25/30 6/90 and 50/30 6/90 and 25/60 18/90 and 25/30 6/90 and 75/30 6/90 and 25/90 30/90 and 25/30 42/90 and 25/30