Compare 75/18 and 63/56
1st number: 4 3/18, 2nd number: 1 7/56
75/18 is greater than 63/56
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 56 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 18 × 28 = 504,
75/18 = 75 × 28/18 × 28 = 2100/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
63/56 = 63 × 9/56 × 9 = 567/504 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 2100/504 > 567/504 or 75/18 > 63/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/36 and 63/56 75/54 and 63/56 75/90 and 63/56