Compare 30/6 and 27/15
1st number: 5 0/6, 2nd number: 1 12/15
30/6 is greater than 27/15
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 15 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 6 × 5 = 30,
30/6 = 30 × 5/6 × 5 = 150/30 - Likewise, for the 2nd fraction, since 15 × 2 = 30,
27/15 = 27 × 2/15 × 2 = 54/30 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 150/30 > 54/30 or 30/6 > 27/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/6 and 27/15 30/6 and 54/15 30/12 and 27/15 30/6 and 27/30 90/6 and 27/15 30/6 and 81/15 30/18 and 27/15 30/6 and 27/45 30/6 and 27/75 30/42 and 27/15