Compare 50/7 and 21/10
1st number: 7 1/7, 2nd number: 2 1/10
50/7 is greater than 21/10
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 10 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 7 × 10 = 70,
50/7 = 50 × 10/7 × 10 = 500/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
21/10 = 21 × 7/10 × 7 = 147/70 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 500/70 > 147/70 or 50/7 > 21/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/7 and 42/10 50/14 and 21/10 50/7 and 21/20 50/7 and 63/10 50/21 and 21/10 50/7 and 21/30 50/35 and 21/10 50/7 and 21/50 50/49 and 21/10 50/7 and 21/70