Compare 7/30 and 3/36
7/30 is greater than 3/36
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 30 × 6 = 180,
7/30 = 7 × 6/30 × 6 = 42/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
3/36 = 3 × 5/36 × 5 = 15/180 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 42/180 > 15/180 or 7/30 > 3/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/30 and 3/36 7/30 and 6/36 7/60 and 3/36 7/30 and 3/72 21/30 and 3/36 7/30 and 9/36 7/90 and 3/36 35/30 and 3/36 7/30 and 15/36 49/30 and 3/36 7/30 and 21/36