Compare 4/14 and 90/15
1st number: 4/14, 2nd number: 6 0/15
4/14 is smaller than 90/15
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 15 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 14 × 15 = 210,
4/14 = 4 × 15/14 × 15 = 60/210 - Likewise, for the 2nd fraction, since 15 × 14 = 210,
90/15 = 90 × 14/15 × 14 = 1260/210 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 60/210 < 1260/210 or 4/14 < 90/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/14 and 90/15 4/28 and 90/15 4/14 and 90/30 12/14 and 90/15 4/42 and 90/15 4/14 and 90/45 20/14 and 90/15 4/70 and 90/15 4/14 and 90/75 28/14 and 90/15 4/98 and 90/15