Compare 1/63 and 21/25
1/63 is smaller than 21/25
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 25 is 1575
Next, find the equivalent fraction of both fractional numbers with denominator 1575 - For the 1st fraction, since 63 × 25 = 1575,
1/63 = 1 × 25/63 × 25 = 25/1575 - Likewise, for the 2nd fraction, since 25 × 63 = 1575,
21/25 = 21 × 63/25 × 63 = 1323/1575 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 25/1575 < 1323/1575 or 1/63 < 21/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/63 and 21/25 1/63 and 42/25 1/63 and 21/50 3/63 and 21/25 1/63 and 63/25 1/63 and 21/75 5/63 and 21/25 7/63 and 21/25