Compare 4/56 and 42/18
1st number: 4/56, 2nd number: 2 6/18
4/56 is smaller than 42/18
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 18 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 56 × 9 = 504,
4/56 = 4 × 9/56 × 9 = 36/504 - Likewise, for the 2nd fraction, since 18 × 28 = 504,
42/18 = 42 × 28/18 × 28 = 1176/504 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 36/504 < 1176/504 or 4/56 < 42/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/56 and 42/18 4/56 and 84/18 4/56 and 42/36 12/56 and 42/18 4/56 and 42/54 20/56 and 42/18 4/56 and 42/90 28/56 and 42/18