Compare 6/56 and 18/45
6/56 is smaller than 18/45
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 45 is 2520
Next, find the equivalent fraction of both fractional numbers with denominator 2520 - For the 1st fraction, since 56 × 45 = 2520,
6/56 = 6 × 45/56 × 45 = 270/2520 - Likewise, for the 2nd fraction, since 45 × 56 = 2520,
18/45 = 18 × 56/45 × 56 = 1008/2520 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 270/2520 < 1008/2520 or 6/56 < 18/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/56 and 18/45 6/56 and 36/45 6/56 and 18/90 18/56 and 18/45 6/56 and 54/45 30/56 and 18/45 6/56 and 90/45 42/56 and 18/45