Compare 80/20 and 8/50
1st number: 4 0/20, 2nd number: 8/50
80/20 is greater than 8/50
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 50 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 20 × 5 = 100,
80/20 = 80 × 5/20 × 5 = 400/100 - Likewise, for the 2nd fraction, since 50 × 2 = 100,
8/50 = 8 × 2/50 × 2 = 16/100 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 400/100 > 16/100 or 80/20 > 8/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/20 and 16/50 80/40 and 8/50 80/20 and 24/50 80/60 and 8/50 80/20 and 40/50 80/20 and 56/50