Compare 45/28 and 45/75
1st number: 1 17/28, 2nd number: 45/75
45/28 is greater than 45/75
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 75 is 2100
Next, find the equivalent fraction of both fractional numbers with denominator 2100 - For the 1st fraction, since 28 × 75 = 2100,
45/28 = 45 × 75/28 × 75 = 3375/2100 - Likewise, for the 2nd fraction, since 75 × 28 = 2100,
45/75 = 45 × 28/75 × 28 = 1260/2100 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 3375/2100 > 1260/2100 or 45/28 > 45/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/28 and 45/75 45/28 and 90/75 45/56 and 45/75 45/84 and 45/75