Compare 21/84 and 10/96
21/84 is greater than 10/96
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 96 is 672
Next, find the equivalent fraction of both fractional numbers with denominator 672 - For the 1st fraction, since 84 × 8 = 672,
21/84 = 21 × 8/84 × 8 = 168/672 - Likewise, for the 2nd fraction, since 96 × 7 = 672,
10/96 = 10 × 7/96 × 7 = 70/672 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 168/672 > 70/672 or 21/84 > 10/96
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/84 and 10/96 21/84 and 20/96 63/84 and 10/96 21/84 and 30/96 21/84 and 50/96 21/84 and 70/96