Compare 75/16 and 7/21
1st number: 4 11/16, 2nd number: 7/21
75/16 is greater than 7/21
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 21 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 16 × 21 = 336,
75/16 = 75 × 21/16 × 21 = 1575/336 - Likewise, for the 2nd fraction, since 21 × 16 = 336,
7/21 = 7 × 16/21 × 16 = 112/336 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1575/336 > 112/336 or 75/16 > 7/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/16 and 14/21 75/32 and 7/21 75/16 and 7/42 75/48 and 7/21 75/16 and 7/63 75/16 and 35/21 75/80 and 7/21 75/16 and 49/21