Math, asked by shristigupta3380, 1 year ago

The average weight of a class of 20 students is 35kgs. If the weight of the teacher is also included with the class weight, the average weight increases by 1kg. What is the weight of the teacher?

Answers

Answered by aditya2135

4

Average of students =35*20/20 Let the weight of teacher be x according to the problem 700+x/21=36 700+x=756 x=56 means teacher. 'weight =56kg

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