Math, asked by anu333046, 6 months ago

There are 10 students in a class. If one student of 45kg
is replaced, the mean weight of the class is increased by
2. Find the weight of new student.

Answers

Answered by bhagirathnehra1991

1

Step-by-step explanation:

10 students 45=45x10 = 450

10x47=470

470-450=20

45+20=65

Answered by snehabhardwaj3160

1

hope! it will be useful.make my answer brainliest

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