Compare 15/64 and 8/9
15/64 is smaller than 8/9
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 9 is 576
Next, find the equivalent fraction of both fractional numbers with denominator 576 - For the 1st fraction, since 64 × 9 = 576,
15/64 = 15 × 9/64 × 9 = 135/576 - Likewise, for the 2nd fraction, since 9 × 64 = 576,
8/9 = 8 × 64/9 × 64 = 512/576 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 135/576 < 512/576 or 15/64 < 8/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/64 and 8/9 15/64 and 16/9 15/64 and 8/18 45/64 and 8/9 15/64 and 24/9 15/64 and 8/27 75/64 and 8/9 15/64 and 40/9 15/64 and 8/45 15/64 and 56/9 15/64 and 8/63