Compare 16/63 and 4/72
16/63 is greater than 4/72
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 72 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 63 × 8 = 504,
16/63 = 16 × 8/63 × 8 = 128/504 - Likewise, for the 2nd fraction, since 72 × 7 = 504,
4/72 = 4 × 7/72 × 7 = 28/504 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 128/504 > 28/504 or 16/63 > 4/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/63 and 4/72 16/63 and 8/72 48/63 and 4/72 16/63 and 12/72 80/63 and 4/72 16/63 and 20/72 16/63 and 28/72