A, B, C, D, and E are standing in a line. A is to the left of B, and C is to the right of D. If E is at the end of the line, who is in the middle?

1 question

1 item

Q: A, B, C, D, and E are standing in a line. A is to the left of B, and C is to the right of D. If E is at the end of the line, who is in the middle?

Solution: The order is D, A, B, C, E. B is in the middle.

Steps: 9

Step 1: Identify the people in the line: A, B, C, D, and E.
Step 2: Understand that A is to the left of B. This means A comes before B in the line.
Step 3: Understand that C is to the right of D. This means D comes before C in the line.
Step 4: Note that E is at the end of the line. This means E is the last person.
Step 5: Since A is to the left of B, we can place A and B together as A, B.
Step 6: Since D is to the left of C, we can place D and C together as D, C.
Step 7: Now we have two groups: A, B and D, C. We need to combine them with E at the end.
Step 8: The only way to arrange them while keeping A to the left of B and D to the left of C is: D, A, B, C, E.
Step 9: In this arrangement, the middle person is B.