Question

mrs.jones is thinking of a number thst when rounded to nearest hundred is 400 what is the number explain

Answer 1

The number could be several different ones. Are you sure that's exactly what the problem says? If not, I'm going to ask you write the entire problem. If not, then whoever made it did not give enough information for there to be an absolute answer. I'm sorry I couldn't help you, but I really hope I can with more information.