Compare 25/4 and 10/81
1st number: 6 1/4, 2nd number: 10/81
25/4 is greater than 10/81
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 81 is 324
Next, find the equivalent fraction of both fractional numbers with denominator 324 - For the 1st fraction, since 4 × 81 = 324,
25/4 = 25 × 81/4 × 81 = 2025/324 - Likewise, for the 2nd fraction, since 81 × 4 = 324,
10/81 = 10 × 4/81 × 4 = 40/324 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 2025/324 > 40/324 or 25/4 > 10/81
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/4 and 10/81 25/4 and 20/81 25/8 and 10/81 75/4 and 10/81 25/4 and 30/81 25/12 and 10/81 25/4 and 50/81 25/20 and 10/81 25/4 and 70/81 25/28 and 10/81