Compare 48/56 and 12/18
48/56 is greater than 12/18
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 18 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 56 × 9 = 504,
48/56 = 48 × 9/56 × 9 = 432/504 - Likewise, for the 2nd fraction, since 18 × 28 = 504,
12/18 = 12 × 28/18 × 28 = 336/504 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 432/504 > 336/504 or 48/56 > 12/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/56 and 12/18 48/56 and 24/18 48/56 and 12/36 48/56 and 36/18 48/56 and 12/54 48/56 and 60/18 48/56 and 12/90 48/56 and 84/18