Compare 75/21 and 25/14
1st number: 3 12/21, 2nd number: 1 11/14
75/21 is greater than 25/14
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 14 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 21 × 2 = 42,
75/21 = 75 × 2/21 × 2 = 150/42 - Likewise, for the 2nd fraction, since 14 × 3 = 42,
25/14 = 25 × 3/14 × 3 = 75/42 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 150/42 > 75/42 or 75/21 > 25/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/21 and 50/14 75/42 and 25/14 75/21 and 25/28 75/21 and 75/14 75/63 and 25/14 75/21 and 25/42 75/21 and 25/70 75/21 and 25/98