The average weight of 18 boys in a class is 45.55 kgs and that of the
remaining 4 boys is 35.25 kgs. Find the average weight of all the boys in the
class.
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Answer:
The answer is 81.1
Weight of 18 boys in a class = 45.55 kg
Weight of remaining 4 boys = 35.55 kg
45.55 + 35.55
45+35 = 80 + 1 = 81
5 = 5 so we should take it as 1
= 81 . 1
The Weight of all the boys combined is 81.1 kg
Hope, this will help you
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