For count digits, you could just convert it to a String and check the length
Sum digits, convert to string then seperate each character with charAt then convert it to numbers in the return statement.
Average digits you can convert it to a String and then convert them back after taking them apart.
Answer:
a is the correct answer
Explanation:
correct me if I'm wrong hope it's help thanks
A has a comma then and so that isn't correct
B should be and I am
D should have an and in it
C is correct
Answer:
On excel, Ctrl + F8 is the shortcut for the Macros dialog box
Explanation: