Compare 8/9 and 21/35
8/9 is greater than 21/35
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 35 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 9 × 35 = 315,
8/9 = 8 × 35/9 × 35 = 280/315 - Likewise, for the 2nd fraction, since 35 × 9 = 315,
21/35 = 21 × 9/35 × 9 = 189/315 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 280/315 > 189/315 or 8/9 > 21/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/9 and 21/35 8/9 and 42/35 8/18 and 21/35 8/9 and 21/70 24/9 and 21/35 8/9 and 63/35 8/27 and 21/35 40/9 and 21/35 8/45 and 21/35 56/9 and 21/35 8/63 and 21/35