Compare 1/5 and 2/30
1/5 is greater than 2/30
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 5 × 6 = 30,
1/5 = 1 × 6/5 × 6 = 6/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
2/30 = 2 × 1/30 × 1 = 2/30 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 6/30 > 2/30 or 1/5 > 2/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/5 and 2/30 1/5 and 4/30 1/10 and 2/30 1/5 and 2/60 3/5 and 2/30 1/5 and 6/30 1/15 and 2/30 1/5 and 2/90 1/5 and 10/30 1/25 and 2/30 7/5 and 2/30 1/5 and 14/30 1/35 and 2/30