Compare 63/36 and 81/48
1st number: 1 27/36, 2nd number: 1 33/48
63/36 is greater than 81/48
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 48 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 36 × 4 = 144,
63/36 = 63 × 4/36 × 4 = 252/144 - Likewise, for the 2nd fraction, since 48 × 3 = 144,
81/48 = 81 × 3/48 × 3 = 243/144 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 252/144 > 243/144 or 63/36 > 81/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/72 and 81/48 63/36 and 81/96