The average weight of a class of 24 students is 35 kg. If the weigh – McqOptions

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1.	The average weight of a class of 24 students is 35 kg. If the weight of the teacher be included, the average rises by 400g. The weight of the teacher is
A.	25 kg
B.	35 kg
C.	45 kg
D.	55 kg
Answer» D. 55 kg

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