Compare 25/27 and 18/5
1st number: 25/27, 2nd number: 3 3/5
25/27 is smaller than 18/5
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 5 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 27 × 5 = 135,
25/27 = 25 × 5/27 × 5 = 125/135 - Likewise, for the 2nd fraction, since 5 × 27 = 135,
18/5 = 18 × 27/5 × 27 = 486/135 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 125/135 < 486/135 or 25/27 < 18/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/27 and 18/5 25/27 and 36/5 25/54 and 18/5 25/27 and 18/10 75/27 and 18/5 25/27 and 54/5 25/81 and 18/5 25/27 and 18/15 25/27 and 90/5 25/27 and 18/25 25/27 and 18/35