Compare 63/49 and 2/81
1st number: 1 14/49, 2nd number: 2/81
63/49 is greater than 2/81
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 81 is 3969
Next, find the equivalent fraction of both fractional numbers with denominator 3969 - For the 1st fraction, since 49 × 81 = 3969,
63/49 = 63 × 81/49 × 81 = 5103/3969 - Likewise, for the 2nd fraction, since 81 × 49 = 3969,
2/81 = 2 × 49/81 × 49 = 98/3969 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 5103/3969 > 98/3969 or 63/49 > 2/81
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/49 and 4/81 63/98 and 2/81 63/49 and 6/81 63/49 and 10/81 63/49 and 14/81