Compare 45/3 and 28/45
1st number: 15 0/3, 2nd number: 28/45
45/3 is greater than 28/45
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 45 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 3 × 15 = 45,
45/3 = 45 × 15/3 × 15 = 675/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
28/45 = 28 × 1/45 × 1 = 28/45 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 675/45 > 28/45 or 45/3 > 28/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/3 and 28/45 45/3 and 56/45 45/6 and 28/45 45/3 and 28/90 45/3 and 84/45 45/9 and 28/45 45/15 and 28/45 45/21 and 28/45