Compare 50/72 and 20/6
1st number: 50/72, 2nd number: 3 2/6
50/72 is smaller than 20/6
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 6 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 72 × 1 = 72,
50/72 = 50 × 1/72 × 1 = 50/72 - Likewise, for the 2nd fraction, since 6 × 12 = 72,
20/6 = 20 × 12/6 × 12 = 240/72 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 50/72 < 240/72 or 50/72 < 20/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/72 and 40/6 50/72 and 20/12 50/72 and 60/6 50/72 and 20/18 50/72 and 20/30 50/72 and 20/42