Compare 10/30 and 28/14
1st number: 10/30, 2nd number: 2 0/14
10/30 is smaller than 28/14
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 14 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 30 × 7 = 210,
10/30 = 10 × 7/30 × 7 = 70/210 - Likewise, for the 2nd fraction, since 14 × 15 = 210,
28/14 = 28 × 15/14 × 15 = 420/210 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 70/210 < 420/210 or 10/30 < 28/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/30 and 28/14 10/30 and 56/14 10/60 and 28/14 10/30 and 84/14 10/90 and 28/14 10/30 and 28/42 50/30 and 28/14 10/30 and 28/70 70/30 and 28/14 10/30 and 28/98