Question

(a) 2/5
(b) 3/5
104. In a class 40 % students read Mathematics, 25 % Biology and 15 % both Mathematics and
Biology. One student is select at random. The probability that he reads Biology if he reads
Mathematics
(a) 7/8
(b) 1/8
(c) 3/8
(d) none​

Answer 1

Answer:

b)1/8

Step-by-step explanation:

As per my thoughts 1/8 can be the answer.