The average weight of a class is 52 kg. If a student with weight 118 k – McqOptions

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1.	The average weight of a class is 52 kg. If a student with weight 118 kg. joins the class, then new average weight becomes 58 kg. How many total students are there in the class?
A.	19
B.	10
C.	21
D.	18
Answer» C. 21

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