Compare 56/15 and 84/45
1st number: 3 11/15, 2nd number: 1 39/45
56/15 is greater than 84/45
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 45 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 15 × 3 = 45,
56/15 = 56 × 3/15 × 3 = 168/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
84/45 = 84 × 1/45 × 1 = 84/45 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 168/45 > 84/45 or 56/15 > 84/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/30 and 84/45 56/15 and 84/90 56/45 and 84/45 56/75 and 84/45