Compare 50/18 and 20/8
1st number: 2 14/18, 2nd number: 2 4/8
50/18 is greater than 20/8
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,
50/18 = 50 × 4/18 × 4 = 200/72 - Likewise, for the 2nd fraction, since 8 × 9 = 72,
20/8 = 20 × 9/8 × 9 = 180/72 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 200/72 > 180/72 or 50/18 > 20/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/18 and 40/8 50/36 and 20/8 50/18 and 20/16 50/18 and 60/8 50/54 and 20/8 50/18 and 20/24 50/90 and 20/8 50/18 and 20/40 50/18 and 20/56