Compare 10/21 and 14/75
10/21 is greater than 14/75
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 75 is 525
Next, find the equivalent fraction of both fractional numbers with denominator 525 - For the 1st fraction, since 21 × 25 = 525,
10/21 = 10 × 25/21 × 25 = 250/525 - Likewise, for the 2nd fraction, since 75 × 7 = 525,
14/75 = 14 × 7/75 × 7 = 98/525 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 250/525 > 98/525 or 10/21 > 14/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/21 and 14/75 10/21 and 28/75 10/42 and 14/75 30/21 and 14/75 10/21 and 42/75 10/63 and 14/75 50/21 and 14/75 10/21 and 70/75 70/21 and 14/75 10/21 and 98/75