Compare 84/42 and 28/3
1st number: 2 0/42, 2nd number: 9 1/3
84/42 is smaller than 28/3
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 3 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 42 × 1 = 42,
84/42 = 84 × 1/42 × 1 = 84/42 - Likewise, for the 2nd fraction, since 3 × 14 = 42,
28/3 = 28 × 14/3 × 14 = 392/42 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 84/42 < 392/42 or 84/42 < 28/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/42 and 56/3 84/42 and 28/6 84/42 and 84/3 84/42 and 28/9 84/42 and 28/15 84/42 and 28/21