Compare 6/48 and 15/42
6/48 is smaller than 15/42
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 42 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 48 × 7 = 336,
6/48 = 6 × 7/48 × 7 = 42/336 - Likewise, for the 2nd fraction, since 42 × 8 = 336,
15/42 = 15 × 8/42 × 8 = 120/336 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 42/336 < 120/336 or 6/48 < 15/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/48 and 15/42 6/48 and 30/42 6/96 and 15/42 6/48 and 15/84 18/48 and 15/42 6/48 and 45/42 30/48 and 15/42 6/48 and 75/42 42/48 and 15/42