Compare 30/6 and 75/15
1st number: 5 0/6, 2nd number: 5 0/15
30/6 is equivalent to 75/15
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 15 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 6 × 5 = 30,
30/6 = 30 × 5/6 × 5 = 150/30 - Likewise, for the 2nd fraction, since 15 × 2 = 30,
75/15 = 75 × 2/15 × 2 = 150/30 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 150/30 = 150/30 or 30/6 = 75/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/6 and 75/15 30/12 and 75/15 30/6 and 75/30 90/6 and 75/15 30/18 and 75/15 30/6 and 75/45 30/42 and 75/15