Compare 4/6 and 6/81
4/6 is greater than 6/81
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,
4/6 = 4 × 27/6 × 27 = 108/162 - Likewise, for the 2nd fraction, since 81 × 2 = 162,
6/81 = 6 × 2/81 × 2 = 12/162 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 108/162 > 12/162 or 4/6 > 6/81
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/6 and 6/81 4/6 and 12/81 4/12 and 6/81 12/6 and 6/81 4/6 and 18/81 4/18 and 6/81 20/6 and 6/81 4/6 and 30/81 4/30 and 6/81 28/6 and 6/81 4/6 and 42/81 4/42 and 6/81