Compare 4/21 and 1/48
4/21 is greater than 1/48
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 48 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 21 × 16 = 336,
4/21 = 4 × 16/21 × 16 = 64/336 - Likewise, for the 2nd fraction, since 48 × 7 = 336,
1/48 = 1 × 7/48 × 7 = 7/336 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 64/336 > 7/336 or 4/21 > 1/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/21 and 1/48 4/21 and 2/48 4/42 and 1/48 4/21 and 1/96 12/21 and 1/48 4/21 and 3/48 4/63 and 1/48 20/21 and 1/48 4/21 and 5/48 28/21 and 1/48 4/21 and 7/48