Question

x is 5 digit number let Y be the sum of digits of X let Z be the sum of digits of Y then the maximum possible value that z can have is​

Answer 1

Answer:

the maximum value of z=9

Answer 2

Answer:

The maximum possible value of Z is 9.

Given:

x is 5 digit number let Y be the sum of digits of X let Z be the sum of digits of Y  

To find:

The maximum possible value that z can have  

Solution:

X is a 5 digit number. Consider the largest 5 digit number ,

X = 99999

Y is the sum of the digits, Y = 45

Z is the sum of digits of Y, Z = 9

The maximum value that Z can have is 9

Result:

The maximum possible value of Z is 9.