Compare 80/18 and 6/7
1st number: 4 8/18, 2nd number: 6/7
80/18 is greater than 6/7
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,
80/18 = 80 × 7/18 × 7 = 560/126 - Likewise, for the 2nd fraction, since 7 × 18 = 126,
6/7 = 6 × 18/7 × 18 = 108/126 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 560/126 > 108/126 or 80/18 > 6/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/18 and 12/7 80/36 and 6/7 80/18 and 6/14 80/18 and 18/7 80/54 and 6/7 80/18 and 6/21 80/18 and 30/7 80/90 and 6/7 80/18 and 6/35 80/18 and 42/7 80/18 and 6/49