Which is the same ratio as 2:100? a. 1:50 b. 5:300 c. 1:20 ...

[jake]

Which is the same ratio as 2:100?
 
  a. 1:50
  b. 5:300
  c. 1:20
  d. 4:25

Question 2

A patient is frequently late for appointments because he goes back to his room numerous times to assure himself that none of his belongings have been stolen. The nurse recognizes this behavior as:
 
  a. senseless behavior.
  b. controlled repetition.
  c. obsessive-compulsive.
  d. anxiety tension.

[yasmin]

Answer to Question 1

A
The value of a ratio is not changed if both sides are multiplied or divided by the same number.

Answer to Question 2

C
Obsessive-compulsive disorders have two features: thoughts that are recurrent, intrusive, and senseless; and behaviors that are performed repeatedly and ritualistically.

[jake]

Gracias!

[Chelseyj.hasty]

Thanks for the timely response, appreciate it