A. 22%
B. 33%
C. 66%
D. 100%

Answer:
The correct answer is B. 33%.
Step-by-step explanation:
We know three of his runs are under 5 kilometers. Since there are 9 total runs all you need to do is divide his 3 runs under 5 km by his total number of runs.
3/9≈33.
So, the percentage that Roger will run less than 5 km would be 33%.
Hope this helps!