Compare 25/15 and 90/5
1st number: 1 10/15, 2nd number: 18 0/5
25/15 is smaller than 90/5
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 5 is 15
Next, find the equivalent fraction of both fractional numbers with denominator 15 - For the 1st fraction, since 15 × 1 = 15,
25/15 = 25 × 1/15 × 1 = 25/15 - Likewise, for the 2nd fraction, since 5 × 3 = 15,
90/5 = 90 × 3/5 × 3 = 270/15 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 25/15 < 270/15 or 25/15 < 90/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/15 and 90/5 25/30 and 90/5 25/15 and 90/10 75/15 and 90/5 25/45 and 90/5 25/15 and 90/15 25/75 and 90/5 25/15 and 90/25 25/15 and 90/35