Compare 54/18 and 4/5
1st number: 3 0/18, 2nd number: 4/5
54/18 is greater than 4/5
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 5 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 18 × 5 = 90,
54/18 = 54 × 5/18 × 5 = 270/90 - Likewise, for the 2nd fraction, since 5 × 18 = 90,
4/5 = 4 × 18/5 × 18 = 72/90 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 270/90 > 72/90 or 54/18 > 4/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/18 and 8/5 54/36 and 4/5 54/18 and 4/10 54/18 and 12/5 54/18 and 4/15 54/18 and 20/5 54/90 and 4/5 54/18 and 4/25 54/18 and 28/5 54/18 and 4/35