Question

the mean of five no is 18 if one no is removed then the mean becomes 16 what is the removed no

Answer 1

Answer: 26

Step-by-step explanation:

Mean of 5 numbers is 18.

So sum of all the 5 numbers = 5x18 = 90

mean of 4 numbers = 16

so sum of 4 numbers =16x4 =64

so removed no = 90-64 =26

Answer 2

Answer:

Step-by-step explanation: