1. The average weight of 38 students of a class
was 44 kg. After 12 new students joined the
class, the average weight increased by 4.68
kg. What is the average weight of 12 new
students who joined the class ? (in kg)
(1)61.5
(2)65
(3)63.5
(4)62
(5) 65.5
Answers
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Answer:
(3) 63.5 kg
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