Compare 3/4 and 56/45, Which fraction is greater?

Compare 3/4 and 56/45

1^st number: 3/4, 2^nd number: 1 11/45

3/4 is smaller than 56/45

Find the least common denominator or LCM of the two denominators:
LCM of 4 and 45 is 180

Next, find the equivalent fraction of both fractional numbers with denominator 180
For the 1st fraction, since 4 × 45 = 180,
3/4 = 3 × 45/4 × 45 = 135/180
Likewise, for the 2nd fraction, since 45 × 4 = 180,
56/45 = 56 × 4/45 × 4 = 224/180
Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
135/180 < 224/180 or 3/4 < 56/45

MathStep (Works offline)

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