Math, asked by manashi2040, 3 months ago

The mean of 20 number is 18 . If 3 is added to each of the first ten number . Find the mean of new set of number​

Answers

Answered by richat2012
1

Answer:

hshsbsbsbssbbsb

Step-by-step explanation:

b,bzbshxhdhshdhhshehhsshhshehedhhsnednnenhhggvghuhhggggggggggghdudud

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