Compare 2/10 and 3/84
2/10 is greater than 3/84
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 84 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 10 × 42 = 420,
2/10 = 2 × 42/10 × 42 = 84/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
3/84 = 3 × 5/84 × 5 = 15/420 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 84/420 > 15/420 or 2/10 > 3/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/10 and 3/84 2/10 and 6/84 2/20 and 3/84 6/10 and 3/84 2/10 and 9/84 2/30 and 3/84 2/10 and 15/84 2/50 and 3/84 14/10 and 3/84 2/10 and 21/84 2/70 and 3/84