Compare 5/42 and 27/8
1st number: 5/42, 2nd number: 3 3/8
5/42 is smaller than 27/8
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 8 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 42 × 4 = 168,
5/42 = 5 × 4/42 × 4 = 20/168 - Likewise, for the 2nd fraction, since 8 × 21 = 168,
27/8 = 27 × 21/8 × 21 = 567/168 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 20/168 < 567/168 or 5/42 < 27/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/42 and 27/8 5/42 and 54/8 5/84 and 27/8 5/42 and 27/16 15/42 and 27/8 5/42 and 81/8 5/42 and 27/24 25/42 and 27/8 5/42 and 27/40 35/42 and 27/8 5/42 and 27/56