Compare 3/18 and 49/27
1st number: 3/18, 2nd number: 1 22/27
3/18 is smaller than 49/27
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 27 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 18 × 3 = 54,
3/18 = 3 × 3/18 × 3 = 9/54 - Likewise, for the 2nd fraction, since 27 × 2 = 54,
49/27 = 49 × 2/27 × 2 = 98/54 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 9/54 < 98/54 or 3/18 < 49/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/18 and 49/27 3/18 and 98/27 3/36 and 49/27 3/18 and 49/54 9/18 and 49/27 3/54 and 49/27 3/18 and 49/81 15/18 and 49/27 3/90 and 49/27 21/18 and 49/27