Compare 63/8 and 21/3
1st number: 7 7/8, 2nd number: 7 0/3
63/8 is greater than 21/3
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 3 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 8 × 3 = 24,
63/8 = 63 × 3/8 × 3 = 189/24 - Likewise, for the 2nd fraction, since 3 × 8 = 24,
21/3 = 21 × 8/3 × 8 = 168/24 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 189/24 > 168/24 or 63/8 > 21/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/8 and 42/3 63/16 and 21/3 63/8 and 21/6 63/8 and 63/3 63/24 and 21/3 63/8 and 21/9 63/40 and 21/3 63/8 and 21/15 63/56 and 21/3