Compare 14/30 and 6/90
14/30 is greater than 6/90
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 30 × 3 = 90,
14/30 = 14 × 3/30 × 3 = 42/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
6/90 = 6 × 1/90 × 1 = 6/90 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 42/90 > 6/90 or 14/30 > 6/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/30 and 6/90 14/30 and 12/90 14/60 and 6/90 42/30 and 6/90 14/30 and 18/90 14/90 and 6/90 70/30 and 6/90 14/30 and 30/90 98/30 and 6/90 14/30 and 42/90