Compare 3/36 and 1/81
3/36 is greater than 1/81
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 81 is 324
Next, find the equivalent fraction of both fractional numbers with denominator 324 - For the 1st fraction, since 36 × 9 = 324,
3/36 = 3 × 9/36 × 9 = 27/324 - Likewise, for the 2nd fraction, since 81 × 4 = 324,
1/81 = 1 × 4/81 × 4 = 4/324 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 27/324 > 4/324 or 3/36 > 1/81
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/36 and 1/81 3/36 and 2/81 3/72 and 1/81 9/36 and 1/81 3/36 and 3/81 15/36 and 1/81 3/36 and 5/81 21/36 and 1/81 3/36 and 7/81