A rectangle A has an area of 30 square centimeters. Square B has a perimeter of 16 centimeters. If square B is placed within square A and a random point is chosen within square A, what is the probability the point is not within square B? Choose the correct choice from the following:
A) 9/30	B) 14/30	C) 4/9	D) 3/5	E) 6/25
I guess it's mean that square B is placed within rectangle A entirely.   Since, the perimeter of B is 16, then its side is 16/4= 
<gadget id="calculator">16/4</gadget>
<output>4</output>
4 and the area is 4^2=16;   Empty space between the squares is 30-16= 
<gadget id="calculator">30-16</gadget>
<output>14</output>
14 square centimeters, so if a random point is in this area then it won't be within square B: P=favorable/total=14/30.   Answer: 14/30.
<result>B</result>
A rectangle A has an area of 30 square centimeters. Square B has a perimeter of 16 centimeters. If square B is placed within square A and a random point is chosen within square A, what is the probability the point is not within square B?