Compare 45/56 and 24/20
1st number: 45/56, 2nd number: 1 4/20
45/56 is smaller than 24/20
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 20 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 20 × 14 = 280,
24/20 = 24 × 14/20 × 14 = 336/280 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 225/280 < 336/280 or 45/56 < 24/20
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 24/20 45/56 and 48/20 45/56 and 24/40 45/56 and 72/20 45/56 and 24/60