Question

A four digit number aabb is divisible by 55 then possible value s of b is

Answer 1

Since the number is divisible by 55 and 5 being the last number we have to see the divisibility rule for 5. Therefore the possible values of b is 0,5

Answer 2

Answer:

Step-by-step explanation:

If the number is divisible by 55,

It must also be divisible by 5.  

Therefore the number ends with 0 or 5.