Compare 20/50 and 10/84
20/50 is greater than 10/84
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 84 is 2100
Next, find the equivalent fraction of both fractional numbers with denominator 2100 - For the 1st fraction, since 50 × 42 = 2100,
20/50 = 20 × 42/50 × 42 = 840/2100 - Likewise, for the 2nd fraction, since 84 × 25 = 2100,
10/84 = 10 × 25/84 × 25 = 250/2100 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 840/2100 > 250/2100 or 20/50 > 10/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/50 and 10/84 20/50 and 20/84 60/50 and 10/84 20/50 and 30/84 20/50 and 50/84 20/50 and 70/84