Compare 30/42 and 28/6
1st number: 30/42, 2nd number: 4 4/6
30/42 is smaller than 28/6
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 6 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 42 × 1 = 42,
30/42 = 30 × 1/42 × 1 = 30/42 - Likewise, for the 2nd fraction, since 6 × 7 = 42,
28/6 = 28 × 7/6 × 7 = 196/42 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 30/42 < 196/42 or 30/42 < 28/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/42 and 28/6 30/42 and 56/6 30/84 and 28/6 30/42 and 28/12 90/42 and 28/6 30/42 and 84/6 30/42 and 28/18 30/42 and 28/30 30/42 and 28/42