Compare 63/40 and 90/96
1st number: 1 23/40, 2nd number: 90/96
63/40 is greater than 90/96
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 96 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 40 × 12 = 480,
63/40 = 63 × 12/40 × 12 = 756/480 - Likewise, for the 2nd fraction, since 96 × 5 = 480,
90/96 = 90 × 5/96 × 5 = 450/480 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 756/480 > 450/480 or 63/40 > 90/96
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/80 and 90/96