Physics, asked by sasmitatagore, 6 months ago

In a class of 40 students the average weight is 40 kg. Find the total weight of all students.

Answers

Answered by sharunivetha30

Answer:

dujbftokwkjwjeieilkfnrhwyq9oqlskkfhr and frnds stay blessed and happy New year to you and your family a very happy and prosperous New year to you and your

Answered by nikhilkumarsaha27

Explanation:

The total weight of 40 students = 40×40 = 1600 kgs.

The total weight of 40 students + teacher = 41×41 = 1681 kgs.

The weight of the teacher = 1681 - 1600= 81 kgs.

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