If 15 ≤ x ≤ 25, and 0.2 ≤ y ≤ 0.6, what is the greatest possible value of 3/(x·y)? Choose the correct answer:
A) 1/3	B) 0.6	C) 0.9	D) 1	E) 3
or greatest possible value of 3/(x·y), x and y should be made minimum   minimum value of x is 15 and minimum value of y is 0.2   so greatest possible value of 3/(15*0.2)= 
<gadget id="calculator">3/(15*0.2)</gadget>
<output>1</output>
1   ANSWER:1
<result>D</result>
If 15 ≤ x ≤ 25, and 0.2 ≤ y ≤ 0.6, what is the greatest possible value of 3/(x·y)?