Compare 9/3 and 18/28, Which fraction is greater?

Compare 9/3 and 18/28

1^st number: 3 0/3, 2^nd number: 18/28

9/3 is greater than 18/28

Find the least common denominator or LCM of the two denominators:
LCM of 3 and 28 is 84

Next, find the equivalent fraction of both fractional numbers with denominator 84
For the 1st fraction, since 3 × 28 = 84,
9/3 = 9 × 28/3 × 28 = 252/84
Likewise, for the 2nd fraction, since 28 × 3 = 84,
18/28 = 18 × 3/28 × 3 = 54/84
Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
252/84 > 54/84 or 9/3 > 18/28

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad