Compare 5/4 and 45/25
1st number: 1 1/4, 2nd number: 1 20/25
5/4 is smaller than 45/25
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 25 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 4 × 25 = 100,
5/4 = 5 × 25/4 × 25 = 125/100 - Likewise, for the 2nd fraction, since 25 × 4 = 100,
45/25 = 45 × 4/25 × 4 = 180/100 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 125/100 < 180/100 or 5/4 < 45/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/4 and 45/25 5/4 and 90/25 5/8 and 45/25 5/4 and 45/50 15/4 and 45/25 5/12 and 45/25 5/4 and 45/75 25/4 and 45/25 5/20 and 45/25 35/4 and 45/25 5/28 and 45/25