There are two sections A and B of a class, consisting of 36 and 44 stu – McqOptions

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1.	There are two sections A and B of a class, consisting of 36 and 44 students' respectively. If the average weight of section A is 40kg and that of section B is 35kg, find the average weight of the whole class.
A.	30 kg
B.	35 kg
C.	42.5 kg
D.	37.25 kg
Answer» E.

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