Compare 3/42 and 30/6
1st number: 3/42, 2nd number: 5 0/6
3/42 is smaller than 30/6
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,
3/42 = 3 × 1/42 × 1 = 3/42 - Likewise, for the 2nd fraction, since 6 × 7 = 42,
30/6 = 30 × 7/6 × 7 = 210/42 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 3/42 < 210/42 or 3/42 < 30/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/42 and 30/6 3/42 and 60/6 3/84 and 30/6 3/42 and 30/12 9/42 and 30/6 3/42 and 90/6 3/42 and 30/18 15/42 and 30/6 21/42 and 30/6 3/42 and 30/42