Answer:
It will take him 24 minutes
Step-by-step explanation:
If it takes him 4 for minutes to run 1/2 mile, then it will most likely take him 8 minutes for 1 mile. Then you multiply 8 by 3, which gives you 24
The quotient, or resulting number, will decrease.
Convert both to either yards or inches and you can just add the numbers. B is the right answer.