Question

If 42z3 is divisible by 9 where z is a digit , what is the value of z ? Please give step by step explanation I will mark the brainliest

Answer 1

Answer:

9/0=4293/4203

Step-by-step explanation:

divisibility rule of 9 is that all the digits of the number should add up to 9 or multiple of 9

4+2+3+?=9/ multiple of 9

9+?=9/multiple of 9

?=0/9