Question

The mean weight of 10 students in a class is 50 kg.When the weight of the teacher is added, the mean weight goes up by 1 kg. Find the weight of the teacher.


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Answer 1

Answer:

I think answer 51 kg is it correct then mark my answer as brainlist and thanks my answer

Answer 2

Step-by-step explanation:

let the weight of the teacher=x

when teacher will be added the mean weight =51

=(500+x) /11=51

500+x=561

x=561-500

x=61