Compare 2/30 and 3/27
2/30 is smaller than 3/27
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 27 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 30 × 9 = 270,
2/30 = 2 × 9/30 × 9 = 18/270 - Likewise, for the 2nd fraction, since 27 × 10 = 270,
3/27 = 3 × 10/27 × 10 = 30/270 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 18/270 < 30/270 or 2/30 < 3/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/30 and 3/27 2/30 and 6/27 2/60 and 3/27 2/30 and 3/54 6/30 and 3/27 2/30 and 9/27 2/90 and 3/27 2/30 and 3/81 10/30 and 3/27 2/30 and 15/27 14/30 and 3/27 2/30 and 21/27