Compare 1/27 and 8/15
1/27 is smaller than 8/15
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 15 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 27 × 5 = 135,
1/27 = 1 × 5/27 × 5 = 5/135 - Likewise, for the 2nd fraction, since 15 × 9 = 135,
8/15 = 8 × 9/15 × 9 = 72/135 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 5/135 < 72/135 or 1/27 < 8/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/27 and 8/15 1/27 and 16/15 1/54 and 8/15 1/27 and 8/30 3/27 and 8/15 1/27 and 24/15 1/81 and 8/15 1/27 and 8/45 5/27 and 8/15 1/27 and 40/15 1/27 and 8/75 7/27 and 8/15 1/27 and 56/15