Compare 50/30 and 9/20
1st number: 1 20/30, 2nd number: 9/20
50/30 is greater than 9/20
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 20 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 30 × 2 = 60,
50/30 = 50 × 2/30 × 2 = 100/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
9/20 = 9 × 3/20 × 3 = 27/60 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 100/60 > 27/60 or 50/30 > 9/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/30 and 18/20 50/60 and 9/20 50/30 and 9/40 50/30 and 27/20 50/90 and 9/20 50/30 and 9/60 50/30 and 45/20 50/30 and 63/20