Math, asked by deepaknath8662, 5 months ago

Find the mean of first five multiple of 9

Answers

Answered by kukusaini74510
1

Answer:

 mean =  \frac{sum \: of \: the \: multiples}{no \: of \: multiple} \\  =  \frac{9 + 18 + 27 + 36 + 45}{5}   \\ =  \frac{135}{5}  \\  = 27

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