Compare 8/28 and 15/84
8/28 is greater than 15/84
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 84 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 28 × 3 = 84,
8/28 = 8 × 3/28 × 3 = 24/84 - Likewise, for the 2nd fraction, since 84 × 1 = 84,
15/84 = 15 × 1/84 × 1 = 15/84 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 24/84 > 15/84 or 8/28 > 15/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/28 and 15/84 8/28 and 30/84 8/56 and 15/84 24/28 and 15/84 8/28 and 45/84 8/84 and 15/84 40/28 and 15/84 8/28 and 75/84 56/28 and 15/84