Math, asked by mamuni13, 11 months ago

The mean marks of 30 students is 70 find the marks of the topper if the mean marks of others is 69

Answers

Answered by gyandassomaiya364

1

Answer:

THE MARKS OF THE TOPPER ARE 99.

Answered by unnatiSinghrajput

7

Answer:

answer is 99

Step-by-step explanation:

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