Compare 30/2 and 54/3
1st number: 15 0/2, 2nd number: 18 0/3
30/2 is smaller than 54/3
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 3 is 6
Next, find the equivalent fraction of both fractional numbers with denominator 6 - For the 1st fraction, since 2 × 3 = 6,
30/2 = 30 × 3/2 × 3 = 90/6 - Likewise, for the 2nd fraction, since 3 × 2 = 6,
54/3 = 54 × 2/3 × 2 = 108/6 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 90/6 < 108/6 or 30/2 < 54/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/2 and 54/3 30/4 and 54/3 30/2 and 54/6 90/2 and 54/3 30/6 and 54/3 30/2 and 54/9 30/10 and 54/3 30/2 and 54/15 30/14 and 54/3 30/2 and 54/21