Question
If the mean of 3, 4, x, 7, 10 is 6, then the value of x is
Answer: Option C
:
C
6=3+4+x+7+105
⇒30=24+x
⇒x=6
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:
C
6=3+4+x+7+105
⇒30=24+x
⇒x=6
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