Compare 21/63 and 35/8
1st number: 21/63, 2nd number: 4 3/8
21/63 is smaller than 35/8
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 8 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 63 × 8 = 504,
21/63 = 21 × 8/63 × 8 = 168/504 - Likewise, for the 2nd fraction, since 8 × 63 = 504,
35/8 = 35 × 63/8 × 63 = 2205/504 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 168/504 < 2205/504 or 21/63 < 35/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/63 and 35/8 21/63 and 70/8 21/63 and 35/16 21/63 and 35/24 21/63 and 35/40 21/63 and 35/56