When they readon me to the nearest hundred, I become 500. What numbers can I be?

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Someone answer this check out the image!

Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?