Compare 84/20 and 18/27
1st number: 4 4/20, 2nd number: 18/27
84/20 is greater than 18/27
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 27 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 20 × 27 = 540,
84/20 = 84 × 27/20 × 27 = 2268/540 - Likewise, for the 2nd fraction, since 27 × 20 = 540,
18/27 = 18 × 20/27 × 20 = 360/540 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 2268/540 > 360/540 or 84/20 > 18/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/20 and 36/27 84/40 and 18/27 84/20 and 18/54 84/20 and 54/27 84/60 and 18/27 84/20 and 18/81 84/20 and 90/27