Compare 63/72 and 5/7
63/72 is greater than 5/7
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 7 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 72 × 7 = 504,
63/72 = 63 × 7/72 × 7 = 441/504 - Likewise, for the 2nd fraction, since 7 × 72 = 504,
5/7 = 5 × 72/7 × 72 = 360/504 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 441/504 > 360/504 or 63/72 > 5/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/72 and 10/7 63/72 and 5/14 63/72 and 15/7 63/72 and 5/21 63/72 and 25/7 63/72 and 5/35 63/72 and 35/7 63/72 and 5/49