Compare 21/7 and 25/48
1st number: 3 0/7, 2nd number: 25/48
21/7 is greater than 25/48
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 48 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 7 × 48 = 336,
21/7 = 21 × 48/7 × 48 = 1008/336 - Likewise, for the 2nd fraction, since 48 × 7 = 336,
25/48 = 25 × 7/48 × 7 = 175/336 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1008/336 > 175/336 or 21/7 > 25/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/7 and 25/48 21/7 and 50/48 21/14 and 25/48 21/7 and 25/96 63/7 and 25/48 21/7 and 75/48 21/35 and 25/48 21/49 and 25/48