Compare 45/2 and 28/56
1st number: 22 1/2, 2nd number: 28/56
45/2 is greater than 28/56
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 2 × 28 = 56,
45/2 = 45 × 28/2 × 28 = 1260/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
28/56 = 28 × 1/56 × 1 = 28/56 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1260/56 > 28/56 or 45/2 > 28/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/2 and 28/56 45/4 and 28/56 45/2 and 84/56 45/6 and 28/56 45/10 and 28/56 45/14 and 28/56