Compare 7/2 and 50/20
1st number: 3 1/2, 2nd number: 2 10/20
7/2 is greater than 50/20
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 20 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 2 × 10 = 20,
7/2 = 7 × 10/2 × 10 = 70/20 - Likewise, for the 2nd fraction, since 20 × 1 = 20,
50/20 = 50 × 1/20 × 1 = 50/20 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 70/20 > 50/20 or 7/2 > 50/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/2 and 50/20 7/4 and 50/20 7/2 and 50/40 21/2 and 50/20 7/6 and 50/20 7/2 and 50/60 35/2 and 50/20 7/10 and 50/20 49/2 and 50/20 7/14 and 50/20