Compare 1/9 and 5/81
1/9 is greater than 5/81
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 81 is 81
Next, find the equivalent fraction of both fractional numbers with denominator 81 - For the 1st fraction, since 9 × 9 = 81,
1/9 = 1 × 9/9 × 9 = 9/81 - Likewise, for the 2nd fraction, since 81 × 1 = 81,
5/81 = 5 × 1/81 × 1 = 5/81 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 9/81 > 5/81 or 1/9 > 5/81
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/9 and 5/81 1/9 and 10/81 1/18 and 5/81 3/9 and 5/81 1/9 and 15/81 1/27 and 5/81 5/9 and 5/81 1/9 and 25/81 1/45 and 5/81 7/9 and 5/81 1/9 and 35/81 1/63 and 5/81