The delivery man went up to 11th floor hotel to deliver the order then went down 4 floors and went up again 2 floors then went down 6 floors on what floor was she delivered last?
A) 11th Floor
B) 9th Floor
C) 7th Floor
D) 3rd Floor
With explanation po thank you
Answers & Comments
Answer:
D
Step-by-step explanation:
11-4=7
7+2=9
9-6=3