Math, asked by mamuni13, 8 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:

mark as brainlist

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