Compare 50/15 and 30/9
1st number: 3 5/15, 2nd number: 3 3/9
50/15 is equivalent to 30/9
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 9 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 15 × 3 = 45,
50/15 = 50 × 3/15 × 3 = 150/45 - Likewise, for the 2nd fraction, since 9 × 5 = 45,
30/9 = 30 × 5/9 × 5 = 150/45 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 150/45 = 150/45 or 50/15 = 30/9
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 60/9 50/30 and 30/9 50/15 and 30/18 50/15 and 90/9 50/45 and 30/9 50/15 and 30/27 50/75 and 30/9 50/15 and 30/45 50/15 and 30/63