Question

IF THE MEAN OF 10,12,18,13,p and17 is15 FIND THE VALUE OF P​

Answer 1

Answer:

20cm

Step-by-step explanation:

Given the mean of 10 ,12 , 18 , 13 , P and 17 is 15

Mean =  

n

Σx

​  

 

15=  

6

10+12+18+13+P+17

​  

 

90=70+P

P=90−70=20cm