the average weight of 14 students in a class is increased by 3 kg. when a stud

Question

the average weight of 14 students in a class is increased by 3 kg. when a student who weights 48 kg is replaced by a new student. find the weight of new student?

Options:

A . 90 kgs

B . 80 kgs

C . 70 kgs

D . 60 kgs

Answer: Option A
Explanation :

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