Compare 2/3 and 56/21
1st number: 2/3, 2nd number: 2 14/21
2/3 is smaller than 56/21
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 21 is 21
Next, find the equivalent fraction of both fractional numbers with denominator 21 - For the 1st fraction, since 3 × 7 = 21,
2/3 = 2 × 7/3 × 7 = 14/21 - Likewise, for the 2nd fraction, since 21 × 1 = 21,
56/21 = 56 × 1/21 × 1 = 56/21 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 14/21 < 56/21 or 2/3 < 56/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/3 and 56/21 2/6 and 56/21 2/3 and 56/42 6/3 and 56/21 2/9 and 56/21 2/3 and 56/63 10/3 and 56/21 2/15 and 56/21 14/3 and 56/21 2/21 and 56/21