Compare 50/56 and 90/54
1st number: 50/56, 2nd number: 1 36/54
50/56 is smaller than 90/54
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 54 is 1512
Next, find the equivalent fraction of both fractional numbers with denominator 1512 - For the 1st fraction, since 56 × 27 = 1512,
50/56 = 50 × 27/56 × 27 = 1350/1512 - Likewise, for the 2nd fraction, since 54 × 28 = 1512,
90/54 = 90 × 28/54 × 28 = 2520/1512 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1350/1512 < 2520/1512 or 50/56 < 90/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: