Compare 4/25 and 2/81
4/25 is greater than 2/81
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 81 is 2025
Next, find the equivalent fraction of both fractional numbers with denominator 2025 - For the 1st fraction, since 25 × 81 = 2025,
4/25 = 4 × 81/25 × 81 = 324/2025 - Likewise, for the 2nd fraction, since 81 × 25 = 2025,
2/81 = 2 × 25/81 × 25 = 50/2025 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 324/2025 > 50/2025 or 4/25 > 2/81
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/25 and 2/81 4/25 and 4/81 4/50 and 2/81 12/25 and 2/81 4/25 and 6/81 4/75 and 2/81 20/25 and 2/81 4/25 and 10/81 28/25 and 2/81 4/25 and 14/81