Question

4.
X is a 5 digit number. Let y be the sum of the digits of X. Let Z be the sum of the digits of Y.
Then the maximum possible value that Z can have is
B) 8
10
D) 12​

Answer 1

Answer:

10 is the answer.

Step-by-step explanation:

x is 5 digit number.5 digit number is 11111.sum of y=5(1+1+1+1+1). sum of z =5+5 =10.

possible value = 10.