Question

How many perfect squares less than 500 are divisible by 8

Answer 1

Answer:

There are 5 numbers

Explanation:

First, the number must be a whole number and divisible by 4.

20^2 is 400.

And there are 4, 8, 12, 16 ,20; 5 number divisible by 4.

23^2 is already 529.

The next number divisible by 4 is 24 which is over 500.

So there are 5 numbers. They are 16, 64, 144, 256, 400.