Math, asked by preamkamble358, 1 year ago

the median of 30 no. is 45 ,if the mean of 29 no. is also 45, then the 30th no.

Answers

Answered by PC9
1
the 30th no. is 45
hope u understand.

Answered by rajeev378
10
\huge\boxed{\texttt{\fcolorbox{Red}{aqua}{Hey Mate!!!}}}

<b><i><font face=Copper black size=4 color=blue> Here is your answer.
Mean = Sum of All Numbers/Total Numbers

Sum of All Numbers = Mean × Total Numbers

Sum of 30 Numbers = 45 × 30
= 1350

Sum of 29 Numbers = 29 × 45
= 1305

Therefore 30th Number is = 1350 - 1305
= 45

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rajeev378: please mark me as brainliest
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