Compare 7/49 and 3/9
7/49 is smaller than 3/9
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 9 is 441
Next, find the equivalent fraction of both fractional numbers with denominator 441 - For the 1st fraction, since 49 × 9 = 441,
7/49 = 7 × 9/49 × 9 = 63/441 - Likewise, for the 2nd fraction, since 9 × 49 = 441,
3/9 = 3 × 49/9 × 49 = 147/441 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 63/441 < 147/441 or 7/49 < 3/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/49 and 3/9 7/49 and 6/9 7/98 and 3/9 7/49 and 3/18 21/49 and 3/9 7/49 and 3/27 35/49 and 3/9 7/49 and 15/9 7/49 and 3/45 7/49 and 21/9 7/49 and 3/63