Compare 90/27 and 14/20
1st number: 3 9/27, 2nd number: 14/20
90/27 is greater than 14/20
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 20 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 27 × 20 = 540,
90/27 = 90 × 20/27 × 20 = 1800/540 - Likewise, for the 2nd fraction, since 20 × 27 = 540,
14/20 = 14 × 27/20 × 27 = 378/540 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1800/540 > 378/540 or 90/27 > 14/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/27 and 28/20 90/54 and 14/20 90/27 and 14/40 90/27 and 42/20 90/81 and 14/20 90/27 and 14/60 90/27 and 70/20 90/27 and 98/20