Question

Write a 4 digit number that is divisible by both 5 and 9. ( PLEASE EXPLAIN )

Answer 1

4,500

Explanation:

A number that ends with 0 and 5 is divisible by 5,and number that is a multiple of 9 can be divided by 9. 45 is divisible by 5 and 9, so 4500 is an easy 4 digit number to come up with.