Compare 56/18 and 15/8
1st number: 3 2/18, 2nd number: 1 7/8
56/18 is greater than 15/8
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 8 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 18 × 4 = 72,
56/18 = 56 × 4/18 × 4 = 224/72 - Likewise, for the 2nd fraction, since 8 × 9 = 72,
15/8 = 15 × 9/8 × 9 = 135/72 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 224/72 > 135/72 or 56/18 > 15/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/18 and 30/8 56/36 and 15/8 56/18 and 15/16 56/18 and 45/8 56/54 and 15/8 56/18 and 15/24 56/18 and 75/8 56/90 and 15/8 56/18 and 15/40 56/18 and 15/56