Compare 25/45 and 2/5
25/45 is greater than 2/5
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 5 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 45 × 1 = 45,
25/45 = 25 × 1/45 × 1 = 25/45 - Likewise, for the 2nd fraction, since 5 × 9 = 45,
2/5 = 2 × 9/5 × 9 = 18/45 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 25/45 > 18/45 or 25/45 > 2/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/45 and 2/5 25/45 and 4/5 25/90 and 2/5 25/45 and 2/10 75/45 and 2/5 25/45 and 6/5 25/45 and 2/15 25/45 and 10/5 25/45 and 2/25 25/45 and 14/5 25/45 and 2/35