Compare 28/42 and 5/4
1st number: 28/42, 2nd number: 1 1/4
28/42 is smaller than 5/4
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 4 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 42 × 2 = 84,
28/42 = 28 × 2/42 × 2 = 56/84 - Likewise, for the 2nd fraction, since 4 × 21 = 84,
5/4 = 5 × 21/4 × 21 = 105/84 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 56/84 < 105/84 or 28/42 < 5/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/42 and 5/4 28/42 and 10/4 28/84 and 5/4 28/42 and 5/8 84/42 and 5/4 28/42 and 15/4 28/42 and 5/12 28/42 and 25/4 28/42 and 5/20 28/42 and 35/4 28/42 and 5/28