Question

If 1≤x≤3 and 3≤y≤5. The least possible average of 1/x and 1/y is:

(A) 2/3 (B) 3/5 (C) 4/15 (D) 8/15 (E) 4/5

Answer 1

Answer:

(c)

Step-by-step explanation:

I completely guessed and got c first try