Compare 18/6 and 54/12
1st number: 3 0/6, 2nd number: 4 6/12
18/6 is smaller than 54/12
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 12 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 6 × 2 = 12,
18/6 = 18 × 2/6 × 2 = 36/12 - Likewise, for the 2nd fraction, since 12 × 1 = 12,
54/12 = 54 × 1/12 × 1 = 54/12 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 36/12 < 54/12 or 18/6 < 54/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/6 and 54/12 18/12 and 54/12 18/6 and 54/24 54/6 and 54/12 18/6 and 54/36 90/6 and 54/12 18/30 and 54/12 18/6 and 54/60 18/42 and 54/12 18/6 and 54/84