P(A) = 4/52 = 1/13 P(B|A) = P(A and B)/P(A) P(A)*P(B|A) = P(A and B) P(A and B) = P(A)*P(B|A) P(A and B) = (1/13)*(4/51) P(A and B) = 4/663 P(A and B) = 0.006033
The answer as a fraction is exactly 4/663 The answer in decimal form is approximately 0.006033