Compare 25/7 and 75/18
1st number: 3 4/7, 2nd number: 4 3/18
25/7 is smaller than 75/18
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 18 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 7 × 18 = 126,
25/7 = 25 × 18/7 × 18 = 450/126 - Likewise, for the 2nd fraction, since 18 × 7 = 126,
75/18 = 75 × 7/18 × 7 = 525/126 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 450/126 < 525/126 or 25/7 < 75/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/7 and 75/18 25/14 and 75/18 25/7 and 75/36 75/7 and 75/18 25/21 and 75/18 25/7 and 75/54 25/35 and 75/18 25/7 and 75/90 25/49 and 75/18