Compare 20/15 and 24/30
1st number: 1 5/15, 2nd number: 24/30
20/15 is greater than 24/30
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 15 × 2 = 30,
20/15 = 20 × 2/15 × 2 = 40/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
24/30 = 24 × 1/30 × 1 = 24/30 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 40/30 > 24/30 or 20/15 > 24/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/15 and 24/30 20/15 and 48/30 20/30 and 24/30 20/15 and 24/60 60/15 and 24/30 20/15 and 72/30 20/45 and 24/30 20/15 and 24/90 20/75 and 24/30