Math, asked by alishbaaftab55, 9 months ago

mean of 10 values is 20 and one values added mean becomes 23 find the value​

Answers

Answered by durgeshk3698
40

Answer:

Mean of 10 number is 20.

Sum of 10 numbers = 200

When each number is multiplied by 2 and 5 is added to each number, new sum = 2×200+10×5=450

Now, new mean =

10

450

=45

Answered by sudha4877
3

Answer:

45

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&lt;marquee&gt; Hope it helps

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