Compare 4/49 and 90/27
1st number: 4/49, 2nd number: 3 9/27
4/49 is smaller than 90/27
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 27 is 1323
Next, find the equivalent fraction of both fractional numbers with denominator 1323 - For the 1st fraction, since 49 × 27 = 1323,
4/49 = 4 × 27/49 × 27 = 108/1323 - Likewise, for the 2nd fraction, since 27 × 49 = 1323,
90/27 = 90 × 49/27 × 49 = 4410/1323 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 108/1323 < 4410/1323 or 4/49 < 90/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/49 and 90/27 4/98 and 90/27 4/49 and 90/54 12/49 and 90/27 4/49 and 90/81 20/49 and 90/27 28/49 and 90/27