There are two divisions A and B of a class, consisting of 36 and 44 students respectively. If the average weight of divisions A is 40 kg and that of division b is 35 kg. What is the average weight of the whole class?
A.
38.75
B.
37.25
C.
38.5
D.
37
Correct Answer : B

Question

There are two divisions A and B of a class, consisting of 36 and 44 students respectively. If the average weight of divisions A is 40 kg and that of division b is 35 kg. What is the average weight of the whole class?

A.
38.75
B.
37.25
C.
38.5
D.
37

Correct Answer : B

A to Z Exams · Accepted Answer

37.25

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