Compare 75/18 and 56/7
1st number: 4 3/18, 2nd number: 8 0/7
75/18 is smaller than 56/7
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 7 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 18 × 7 = 126,
75/18 = 75 × 7/18 × 7 = 525/126 - Likewise, for the 2nd fraction, since 7 × 18 = 126,
56/7 = 56 × 18/7 × 18 = 1008/126 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 525/126 < 1008/126 or 75/18 < 56/7
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 56/7 75/18 and 56/14 75/54 and 56/7 75/18 and 56/21 75/90 and 56/7 75/18 and 56/35 75/18 and 56/49