Compare 45/56 and 8/5
1st number: 45/56, 2nd number: 1 3/5
45/56 is smaller than 8/5
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 5 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 56 × 5 = 280,
45/56 = 45 × 5/56 × 5 = 225/280 - Likewise, for the 2nd fraction, since 5 × 56 = 280,
8/5 = 8 × 56/5 × 56 = 448/280 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 225/280 < 448/280 or 45/56 < 8/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/56 and 8/5 45/56 and 16/5 45/56 and 8/10 45/56 and 24/5 45/56 and 8/15 45/56 and 40/5 45/56 and 8/25 45/56 and 56/5 45/56 and 8/35