Compare 30/15 and 30/60
1st number: 2 0/15, 2nd number: 30/60
30/15 is greater than 30/60
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 15 × 4 = 60,
30/15 = 30 × 4/15 × 4 = 120/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
30/60 = 30 × 1/60 × 1 = 30/60 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 120/60 > 30/60 or 30/15 > 30/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/15 and 30/60 90/15 and 30/60 30/15 and 90/60 30/45 and 30/60 30/75 and 30/60