Question

if 3z5 is a multiple of 9, where z is a digit, what is the value of z​

Answer 1

Answer:

z=1

Step-by-step explanation:

315÷9=35

3z5=315

Hope This is helpful

Answer 2

Answer:

z has to be 1

Step-by-step explanation:

According to the law of divisibility of. a number with nine is.......sum of all digits of the number has to be 9. test it with the multiples of nine until you understand and get a hold of it.

good day