Compare 15/48 and 56/42
1st number: 15/48, 2nd number: 1 14/42
15/48 is smaller than 56/42
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,
15/48 = 15 × 7/48 × 7 = 105/336 - Likewise, for the 2nd fraction, since 42 × 8 = 336,
56/42 = 56 × 8/42 × 8 = 448/336 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 105/336 < 448/336 or 15/48 < 56/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/48 and 56/42 15/96 and 56/42 15/48 and 56/84 45/48 and 56/42 75/48 and 56/42