Compare 54/18 and 49/8
1st number: 3 0/18, 2nd number: 6 1/8
54/18 is smaller than 49/8
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 8 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 18 × 4 = 72,
54/18 = 54 × 4/18 × 4 = 216/72 - Likewise, for the 2nd fraction, since 8 × 9 = 72,
49/8 = 49 × 9/8 × 9 = 441/72 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 216/72 < 441/72 or 54/18 < 49/8
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 98/8 54/36 and 49/8 54/18 and 49/16 54/18 and 49/24 54/90 and 49/8 54/18 and 49/40 54/18 and 49/56