Compare 30/9 and 28/14
1st number: 3 3/9, 2nd number: 2 0/14
30/9 is greater than 28/14
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 14 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 9 × 14 = 126,
30/9 = 30 × 14/9 × 14 = 420/126 - Likewise, for the 2nd fraction, since 14 × 9 = 126,
28/14 = 28 × 9/14 × 9 = 252/126 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 420/126 > 252/126 or 30/9 > 28/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/9 and 28/14 30/9 and 56/14 30/18 and 28/14 90/9 and 28/14 30/9 and 84/14 30/27 and 28/14 30/9 and 28/42 30/45 and 28/14 30/9 and 28/70 30/63 and 28/14 30/9 and 28/98