Compare 50/9 and 20/15
1st number: 5 5/9, 2nd number: 1 5/15
50/9 is greater than 20/15
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 15 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 9 × 5 = 45,
50/9 = 50 × 5/9 × 5 = 250/45 - Likewise, for the 2nd fraction, since 15 × 3 = 45,
20/15 = 20 × 3/15 × 3 = 60/45 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 250/45 > 60/45 or 50/9 > 20/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/9 and 40/15 50/18 and 20/15 50/9 and 20/30 50/9 and 60/15 50/27 and 20/15 50/9 and 20/45 50/45 and 20/15 50/9 and 20/75 50/63 and 20/15