Each employee at a certain bank is either a clerk or an agent or both. Of every three agents, one is also a clerk. Of every two clerks, one is also an agent. what is the probability that an employee randomly selected from the bank is both an agent and a clerk?
a)1/2
b)1/3
c)1/4
d)1/5
e)2/5
C
Source: Nova Math
a)1/2
b)1/3
c)1/4
d)1/5
e)2/5
C
Source: Nova Math
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