Compare 14/84 and 15/90
14/84 is equivalent to 15/90
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 90 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 84 × 15 = 1260,
14/84 = 14 × 15/84 × 15 = 210/1260 - Likewise, for the 2nd fraction, since 90 × 14 = 1260,
15/90 = 15 × 14/90 × 14 = 210/1260 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 210/1260 = 210/1260 or 14/84 = 15/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/84 and 15/90 14/84 and 30/90 42/84 and 15/90 14/84 and 45/90 70/84 and 15/90 14/84 and 75/90 98/84 and 15/90