P The Venn diagram shows some information about 140 students.
§ = 140 students
ş
C = students who study Chemistry
с
P = students who study Physics
39
The probability that a Physics student,
chosen at random, also studies Chemistry is?
One of the 140 students is chosen at random.
Work out the probability that the student does not
study either Chemistry or Physics.
х
36
у​