Compare 1/6 and 7/81
1/6 is greater than 7/81
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 81 is 162
Next, find the equivalent fraction of both fractional numbers with denominator 162 - For the 1st fraction, since 6 × 27 = 162,
1/6 = 1 × 27/6 × 27 = 27/162 - Likewise, for the 2nd fraction, since 81 × 2 = 162,
7/81 = 7 × 2/81 × 2 = 14/162 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 27/162 > 14/162 or 1/6 > 7/81
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/6 and 7/81 1/6 and 14/81 1/12 and 7/81 3/6 and 7/81 1/6 and 21/81 1/18 and 7/81 5/6 and 7/81 1/6 and 35/81 1/30 and 7/81 7/6 and 7/81 1/6 and 49/81 1/42 and 7/81