Compare 8/28 and 3/45
8/28 is greater than 3/45
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 45 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 28 × 45 = 1260,
8/28 = 8 × 45/28 × 45 = 360/1260 - Likewise, for the 2nd fraction, since 45 × 28 = 1260,
3/45 = 3 × 28/45 × 28 = 84/1260 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 360/1260 > 84/1260 or 8/28 > 3/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/28 and 3/45 8/28 and 6/45 8/56 and 3/45 8/28 and 3/90 24/28 and 3/45 8/28 and 9/45 8/84 and 3/45 40/28 and 3/45 8/28 and 15/45 56/28 and 3/45 8/28 and 21/45