Compare 18/5 and 25/45
1st number: 3 3/5, 2nd number: 25/45
18/5 is greater than 25/45
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 45 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 5 × 9 = 45,
18/5 = 18 × 9/5 × 9 = 162/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
25/45 = 25 × 1/45 × 1 = 25/45 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 162/45 > 25/45 or 18/5 > 25/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/5 and 25/45 18/5 and 50/45 18/10 and 25/45 18/5 and 25/90 54/5 and 25/45 18/5 and 75/45 18/15 and 25/45 90/5 and 25/45 18/25 and 25/45 18/35 and 25/45