The average weight of 18 boys in a class is 45.55 kgs and that of the – McqOptions

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1.	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.
A.	44.33 kgs
B.	42 kgs
C.	43.67 kgs
D.	49.23 kgs
E.	None of these.
Answer» D. 49.23 kgs

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