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Bob and Sue are meeting on a stairway. Bob is at the top and Sue is at the bottom. There are 9 steps from bottom to top. Bob can skip a step each time since he is going down, Su…

Bob and Sue are meeting on a stairway. Bob is at the top and Sue is at the bottom. There are 9 steps from bottom to top. Bob can skip a step each time since he is going down, Su…
asked 137k views
22 votes
Bob and Sue are meeting on a stairway. Bob is at the top and Sue is at the bottom. There are 9 steps

from bottom to top. Bob can skip a step each time since he is going down, Sue will not skip any steps. On
which step will they meet.

asked
User Aram
by
8.9k points

1 Answer

5 votes

Answer:

step 3

Explanation:

answered
User Zeddex
by
7.8k points
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