Compare 27/36 and 4/42
27/36 is greater than 4/42
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 42 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
27/36 = 27 × 7/36 × 7 = 189/252 - Likewise, for the 2nd fraction, since 42 × 6 = 252,
4/42 = 4 × 6/42 × 6 = 24/252 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 189/252 > 24/252 or 27/36 > 4/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/36 and 4/42 27/36 and 8/42 27/72 and 4/42 27/36 and 4/84 81/36 and 4/42 27/36 and 12/42 27/36 and 20/42 27/36 and 28/42