Compare 15/90 and 6/60
15/90 is greater than 6/60
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 60 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 90 × 2 = 180,
15/90 = 15 × 2/90 × 2 = 30/180 - Likewise, for the 2nd fraction, since 60 × 3 = 180,
6/60 = 6 × 3/60 × 3 = 18/180 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 30/180 > 18/180 or 15/90 > 6/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/90 and 6/60 15/90 and 12/60 45/90 and 6/60 15/90 and 18/60 75/90 and 6/60 15/90 and 30/60 15/90 and 42/60