One number will be chosen randomly from each of the sets below . If x represents the chosen member of Set X and y represents the chosen member of Set Y, what is the probability that x/yx/y will be an integer?
X = {9, 10, 11, 12}
Y = {2, 3, 4, 5}  Choose the correct option.
A) 1/16
B) 3/8
C) 1/2
D) 3/4
E) 15/16
(x, y), for which x/y = integer:   (9; 3)   (10; 2)   (10; 5)   (12; 2)   (12; 3)   (12; 4)   6 pairs out of   4*4= 
<gadget id="calculator">  4*4</gadget>
<output>16</output>
16, so the probability is 6/16= 3/8.   Answer: 3/8.
<result>B</result>
One number will be chosen randomly from each of the sets below . If x represents the chosen member of Set X and y represents the chosen member of Set Y, what is the probability that x/yx/y will be an integer?
X = {9, 10, 11, 12}
Y = {2, 3, 4, 5}