Compare 70/21 and 6/14
1st number: 3 7/21, 2nd number: 6/14
70/21 is greater than 6/14
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 14 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 21 × 2 = 42,
70/21 = 70 × 2/21 × 2 = 140/42 - Likewise, for the 2nd fraction, since 14 × 3 = 42,
6/14 = 6 × 3/14 × 3 = 18/42 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 140/42 > 18/42 or 70/21 > 6/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/21 and 12/14 70/42 and 6/14 70/21 and 6/28 70/21 and 18/14 70/63 and 6/14 70/21 and 6/42 70/21 and 30/14 70/21 and 6/70 70/21 and 42/14 70/21 and 6/98