Compare 6/81 and 3/25
6/81 is smaller than 3/25
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 81 and 25 is 2025
Next, find the equivalent fraction of both fractional numbers with denominator 2025 - For the 1st fraction, since 81 × 25 = 2025,
6/81 = 6 × 25/81 × 25 = 150/2025 - Likewise, for the 2nd fraction, since 25 × 81 = 2025,
3/25 = 3 × 81/25 × 81 = 243/2025 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 150/2025 < 243/2025 or 6/81 < 3/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/81 and 3/25 6/81 and 6/25 6/81 and 3/50 18/81 and 3/25 6/81 and 9/25 6/81 and 3/75 30/81 and 3/25 6/81 and 15/25 42/81 and 3/25 6/81 and 21/25