Compare 54/63 and 18/14
1st number: 54/63, 2nd number: 1 4/14
54/63 is smaller than 18/14
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 14 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 63 × 2 = 126,
54/63 = 54 × 2/63 × 2 = 108/126 - Likewise, for the 2nd fraction, since 14 × 9 = 126,
18/14 = 18 × 9/14 × 9 = 162/126 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 108/126 < 162/126 or 54/63 < 18/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/63 and 36/14 54/63 and 18/28 54/63 and 54/14 54/63 and 18/42 54/63 and 90/14 54/63 and 18/70 54/63 and 18/98