Compare 28/36 and 3/30
28/36 is greater than 3/30
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 30 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
28/36 = 28 × 5/36 × 5 = 140/180 - Likewise, for the 2nd fraction, since 30 × 6 = 180,
3/30 = 3 × 6/30 × 6 = 18/180 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 140/180 > 18/180 or 28/36 > 3/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/36 and 3/30 28/36 and 6/30 28/72 and 3/30 28/36 and 3/60 84/36 and 3/30 28/36 and 9/30 28/36 and 3/90 28/36 and 15/30 28/36 and 21/30