Compare 30/20 and 16/36
1st number: 1 10/20, 2nd number: 16/36
30/20 is greater than 16/36
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 20 × 9 = 180,
30/20 = 30 × 9/20 × 9 = 270/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
16/36 = 16 × 5/36 × 5 = 80/180 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 270/180 > 80/180 or 30/20 > 16/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/20 and 16/36 30/20 and 32/36 30/40 and 16/36 30/20 and 16/72 90/20 and 16/36 30/20 and 48/36 30/60 and 16/36 30/20 and 80/36