Question

How many 5-digit numbers are there in all?​

Answer 1

Answer:

there are a total of 90,000 different 5 digit numbers. Hence, there are 90,000 5-digit numbers.

Step-by-step explanation:

Answer 2

Answer:

The largest 5 digit number is 99999. 99999 minus 10000 is 89999, but since you have a zero-based count, you have to add 1. That means there are a total of 90,000 different 5 digit numbers. Hence, there are 90,000 5-digit numbers.