Question

The mean of 6
5 7 P 10 is 9 .find the value of P,

Answer 1

Answer:

5+7+P+10+6 / 5 = 9

5+7+P+10+6=45

P+28=45

P=45-28

P=17

Answer 2

Answer:

p=9×5-28

p=17

is correct answer