2/5 of the fish in an aquarium is red and 1/4 of the fish is brown. 1/4of the red fish and 1/5 of the brown fish is male. If the rest of the fish in the aquarium is female, what is the probability that a fish randomly picked from the aquarium is male?  Choose the correct choice from the following.
A) 3/20	B) 7/30	C) 5/16	D) 1/3	E) 2/5
Straight method....   1/4 of 2/5 + 1/5 of 1/4 = 2/20 +1/20 =3/20   3/20NSWER:3/20
<result>A</result>
2/5 of the fish in an aquarium is red and 1/4 of the fish is brown. 1/4of the red fish and 1/5 of the brown fish is male. If the rest of the fish in the aquarium is female, what is the probability that a fish randomly picked from the aquarium is male?