Compare 28/14 and 21/24
1st number: 2 0/14, 2nd number: 21/24
28/14 is greater than 21/24
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 14 × 12 = 168,
28/14 = 28 × 12/14 × 12 = 336/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
21/24 = 21 × 7/24 × 7 = 147/168 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 336/168 > 147/168 or 28/14 > 21/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/14 and 21/24 28/14 and 42/24 28/14 and 21/48 84/14 and 21/24 28/14 and 63/24 28/42 and 21/24 28/14 and 21/72 28/70 and 21/24 28/98 and 21/24