Compare 20/18 and 2/25
1st number: 1 2/18, 2nd number: 2/25
20/18 is greater than 2/25
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 25 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 18 × 25 = 450,
20/18 = 20 × 25/18 × 25 = 500/450 - Likewise, for the 2nd fraction, since 25 × 18 = 450,
2/25 = 2 × 18/25 × 18 = 36/450 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 500/450 > 36/450 or 20/18 > 2/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/18 and 2/25 20/18 and 4/25 20/36 and 2/25 20/18 and 2/50 60/18 and 2/25 20/18 and 6/25 20/54 and 2/25 20/18 and 2/75 20/18 and 10/25 20/90 and 2/25 20/18 and 14/25