Compare 1/12 and 20/24
1/12 is smaller than 20/24
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 24 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 12 × 2 = 24,
1/12 = 1 × 2/12 × 2 = 2/24 - Likewise, for the 2nd fraction, since 24 × 1 = 24,
20/24 = 20 × 1/24 × 1 = 20/24 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 2/24 < 20/24 or 1/12 < 20/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/12 and 20/24 1/12 and 40/24 1/24 and 20/24 1/12 and 20/48 3/12 and 20/24 1/12 and 60/24 1/36 and 20/24 1/12 and 20/72 5/12 and 20/24 1/60 and 20/24 7/12 and 20/24 1/84 and 20/24