Compare 2/8 and 15/84
2/8 is greater than 15/84
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 84 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 8 × 21 = 168,
2/8 = 2 × 21/8 × 21 = 42/168 - Likewise, for the 2nd fraction, since 84 × 2 = 168,
15/84 = 15 × 2/84 × 2 = 30/168 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 42/168 > 30/168 or 2/8 > 15/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/8 and 15/84 2/8 and 30/84 2/16 and 15/84 6/8 and 15/84 2/8 and 45/84 2/24 and 15/84 10/8 and 15/84 2/8 and 75/84 2/40 and 15/84 14/8 and 15/84 2/56 and 15/84