Compare 42/27 and 56/42
1st number: 1 15/27, 2nd number: 1 14/42
42/27 is greater than 56/42
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 42 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 27 × 14 = 378,
42/27 = 42 × 14/27 × 14 = 588/378 - Likewise, for the 2nd fraction, since 42 × 9 = 378,
56/42 = 56 × 9/42 × 9 = 504/378 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 588/378 > 504/378 or 42/27 > 56/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/27 and 56/42 42/54 and 56/42 42/27 and 56/84 42/81 and 56/42