Math, asked by mallaiahkn123, 10 months ago

the mean value of a scores is 9,then wt is the sum of 9 scores

Answers

Answered by choubey42bxrgmailcom

2

Answer:

360

Step-by-step explanation:

one score is 20 but is 9 is 180 2nd one score is 180 +180 =360 Answer.

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