Question

Given that P(A) = 0.7 and P(B) = 0.2, and P(A and B) = 0.14, determine P(B|A)

Answer 1

P(B|A) = P(A and B) / P(B)

Answer 2

0.90
0.70
0.50
0.20

These are my options...I need to know how to solve the problem