Compare 30/14 and 15/20
1st number: 2 2/14, 2nd number: 15/20
30/14 is greater than 15/20
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 20 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 14 × 10 = 140,
30/14 = 30 × 10/14 × 10 = 300/140 - Likewise, for the 2nd fraction, since 20 × 7 = 140,
15/20 = 15 × 7/20 × 7 = 105/140 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 300/140 > 105/140 or 30/14 > 15/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/14 and 15/20 30/14 and 30/20 30/28 and 15/20 30/14 and 15/40 90/14 and 15/20 30/14 and 45/20 30/42 and 15/20 30/14 and 15/60 30/14 and 75/20 30/70 and 15/20 30/98 and 15/20