Compare 64/28 and 28/15
1st number: 2 8/28, 2nd number: 1 13/15
64/28 is greater than 28/15
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 15 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 28 × 15 = 420,
64/28 = 64 × 15/28 × 15 = 960/420 - Likewise, for the 2nd fraction, since 15 × 28 = 420,
28/15 = 28 × 28/15 × 28 = 784/420 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 960/420 > 784/420 or 64/28 > 28/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/28 and 56/15 64/56 and 28/15 64/28 and 28/30 64/28 and 84/15 64/84 and 28/15 64/28 and 28/45 64/28 and 28/75