Question

Hi. I need help on this homework problem. I don't know where to start of how to do this. Will you please help me?

Find the value of digit A if th give-digit number 1243bis to be divisible by both 4 and 9, with A not equal to B.

I don't understad this at all. I need your help please.

Answer 1

Should this read "Find the value of digit A if the five-digit number 1243B is to be divisible by both 4 and 9, with A not equal to B"? If so, I don't understand where A fits into the problem. Could you re-post the problem please?