Compare 12/14 and 90/28
1st number: 12/14, 2nd number: 3 6/28
12/14 is smaller than 90/28
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 28 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 14 × 2 = 28,
12/14 = 12 × 2/14 × 2 = 24/28 - Likewise, for the 2nd fraction, since 28 × 1 = 28,
90/28 = 90 × 1/28 × 1 = 90/28 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 24/28 < 90/28 or 12/14 < 90/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/14 and 90/28 12/28 and 90/28 12/14 and 90/56 36/14 and 90/28 12/42 and 90/28 12/14 and 90/84 60/14 and 90/28 12/70 and 90/28 84/14 and 90/28 12/98 and 90/28