A) 38-55 kgs
B) 48 kgs
C) 48-55 kgs
D) None of these
Correct Answer: C
Solution :
Required average weight of all the boys in class \[=\frac{16\times 50.25+8\times 45.15}{24}kg\] \[=\frac{804+361.20}{24}kg\] \[=48.55\,\,kg\]You need to login to perform this action.
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