Compare 84/81 and 1/24
1st number: 1 3/81, 2nd number: 1/24
84/81 is greater than 1/24
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 81 and 24 is 648
Next, find the equivalent fraction of both fractional numbers with denominator 648 - For the 1st fraction, since 81 × 8 = 648,
84/81 = 84 × 8/81 × 8 = 672/648 - Likewise, for the 2nd fraction, since 24 × 27 = 648,
1/24 = 1 × 27/24 × 27 = 27/648 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 672/648 > 27/648 or 84/81 > 1/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/81 and 2/24 84/81 and 1/48 84/81 and 3/24 84/81 and 1/72 84/81 and 5/24 84/81 and 7/24