Compare 54/30 and 2/20
1st number: 1 24/30, 2nd number: 2/20
54/30 is greater than 2/20
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,
54/30 = 54 × 2/30 × 2 = 108/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
2/20 = 2 × 3/20 × 3 = 6/60 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 108/60 > 6/60 or 54/30 > 2/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/30 and 4/20 54/60 and 2/20 54/30 and 2/40 54/30 and 6/20 54/90 and 2/20 54/30 and 2/60 54/30 and 10/20 54/30 and 14/20