Math, asked by PragyaTbia, 1 year ago

नऊ संख्यांचा मध्य 77 आहे, जर त्यांच्या मध्ये पुन्हा एक संख्या मिळवली असता मध्य 5 ने वाढतो, तर मिळवलेली संख्या कोणती?

Answers

Answered by mysticd
4

Solution :

Given median of 9 terms is

77.

If ' x ' is added to it number

of terms becomes 10.

Then ,median = ( 77 + 5 )

( 77 + x )/2 = 82

=> 77 + x = 164

=> x = 164 - 77

=> x = 87

Therefore ,

Required number = x = 87

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