Answer:
It will take him 7 ½ days.
Step-by-step explanation:
He goes up 2 ½ but falls back down ½ so you take the two and do 15/2 and get 7.5 which is 7 ½ days.
d
The answer is option (B)
Here is the explanation...
I dont really get it-
whats the question?
Answer: I don't know