Compare 18/5 and 54/63
1st number: 3 3/5, 2nd number: 54/63
18/5 is greater than 54/63
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 63 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 5 × 63 = 315,
18/5 = 18 × 63/5 × 63 = 1134/315 - Likewise, for the 2nd fraction, since 63 × 5 = 315,
54/63 = 54 × 5/63 × 5 = 270/315 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1134/315 > 270/315 or 18/5 > 54/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/5 and 54/63 18/10 and 54/63 54/5 and 54/63 18/15 and 54/63 90/5 and 54/63 18/25 and 54/63 18/35 and 54/63