Question

In a class of 60 students, the number of students who passed Biology is 6 more than the number Chemistry. Every student passed at least one of the two subjects and 8 students passed both subjects.
i. How many students passed Biology?
ii. How many students passed Chemistry?
iii. How many students passed only one subject?

Answer 1

Answer:

Students = 60

Passed biology = 6

Passed chemistry = x

In both subjects passed students =8

Step-by-step explanation:

(1). 6

(2.) 2

(3). 8-60 =

52