Compare 27/12 and 50/30
1st number: 2 3/12, 2nd number: 1 20/30
27/12 is greater than 50/30
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 30 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 12 × 5 = 60,
27/12 = 27 × 5/12 × 5 = 135/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
50/30 = 50 × 2/30 × 2 = 100/60 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 135/60 > 100/60 or 27/12 > 50/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/12 and 50/30 27/24 and 50/30 27/12 and 50/60 81/12 and 50/30 27/36 and 50/30 27/12 and 50/90 27/60 and 50/30 27/84 and 50/30