Compare 50/80 and 6/63, Which fraction is greater?

Compare 50/80 and 6/63

50/80 is greater than 6/63

Find the least common denominator or LCM of the two denominators:
LCM of 80 and 63 is 5040

Next, find the equivalent fraction of both fractional numbers with denominator 5040
For the 1st fraction, since 80 × 63 = 5040,
50/80 = 50 × 63/80 × 63 = 3150/5040
Likewise, for the 2nd fraction, since 63 × 80 = 5040,
6/63 = 6 × 80/63 × 80 = 480/5040
Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
3150/5040 > 480/5040 or 50/80 > 6/63

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad