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...? Mcqs

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) 37.25 kg

(D) 42.50 kg