Compare 2/10 and 15/27
2/10 is smaller than 15/27
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 27 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 10 × 27 = 270,
2/10 = 2 × 27/10 × 27 = 54/270 - Likewise, for the 2nd fraction, since 27 × 10 = 270,
15/27 = 15 × 10/27 × 10 = 150/270 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 54/270 < 150/270 or 2/10 < 15/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/10 and 15/27 2/10 and 30/27 2/20 and 15/27 2/10 and 15/54 6/10 and 15/27 2/10 and 45/27 2/30 and 15/27 2/10 and 15/81 2/10 and 75/27 2/50 and 15/27 14/10 and 15/27 2/70 and 15/27