Compare 5/75 and 18/15
1st number: 5/75, 2nd number: 1 3/15
5/75 is smaller than 18/15
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 15 is 75
Next, find the equivalent fraction of both fractional numbers with denominator 75 - For the 1st fraction, since 75 × 1 = 75,
5/75 = 5 × 1/75 × 1 = 5/75 - Likewise, for the 2nd fraction, since 15 × 5 = 75,
18/15 = 18 × 5/15 × 5 = 90/75 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 5/75 < 90/75 or 5/75 < 18/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/75 and 18/15 5/75 and 36/15 5/75 and 18/30 15/75 and 18/15 5/75 and 54/15 5/75 and 18/45 25/75 and 18/15 5/75 and 90/15 5/75 and 18/75 35/75 and 18/15