Compare 84/5 and 18/80
1st number: 16 4/5, 2nd number: 18/80
84/5 is greater than 18/80
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 80 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 5 × 16 = 80,
84/5 = 84 × 16/5 × 16 = 1344/80 - Likewise, for the 2nd fraction, since 80 × 1 = 80,
18/80 = 18 × 1/80 × 1 = 18/80 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1344/80 > 18/80 or 84/5 > 18/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/5 and 36/80 84/10 and 18/80 84/5 and 54/80 84/15 and 18/80 84/5 and 90/80 84/25 and 18/80 84/35 and 18/80