Compare 27/24 and 21/14
1st number: 1 3/24, 2nd number: 1 7/14
27/24 is smaller than 21/14
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 14 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 24 × 7 = 168,
27/24 = 27 × 7/24 × 7 = 189/168 - Likewise, for the 2nd fraction, since 14 × 12 = 168,
21/14 = 21 × 12/14 × 12 = 252/168 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 189/168 < 252/168 or 27/24 < 21/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/24 and 21/14 27/24 and 42/14 27/48 and 21/14 27/24 and 21/28 81/24 and 21/14 27/24 and 63/14 27/72 and 21/14 27/24 and 21/42 27/24 and 21/70 27/24 and 21/98