Compare 56/28 and 7/15
1st number: 2 0/28, 2nd number: 7/15
56/28 is greater than 7/15
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,
56/28 = 56 × 15/28 × 15 = 840/420 - Likewise, for the 2nd fraction, since 15 × 28 = 420,
7/15 = 7 × 28/15 × 28 = 196/420 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 840/420 > 196/420 or 56/28 > 7/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/28 and 14/15 56/28 and 7/30 56/28 and 21/15 56/84 and 7/15 56/28 and 7/45 56/28 and 35/15 56/28 and 7/75 56/28 and 49/15