Compare 28/72 and 50/27
1st number: 28/72, 2nd number: 1 23/27
28/72 is smaller than 50/27
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 27 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 72 × 3 = 216,
28/72 = 28 × 3/72 × 3 = 84/216 - Likewise, for the 2nd fraction, since 27 × 8 = 216,
50/27 = 50 × 8/27 × 8 = 400/216 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 84/216 < 400/216 or 28/72 < 50/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/72 and 50/27 28/72 and 50/54 84/72 and 50/27 28/72 and 50/81