Question

n divided by 36 =28 n=____

Answer 1

Answer:

So, my solution. Just a little bit different from the previous.

The remainder when is divided by 18 is 16 means that for some integer .

is a multiple of 28 means that for some integer .

We need to find the remainder when is divided by 18.

On one hand , on the other hand . Since and is an integer, must be even.

So, for some integer .

If is even ( for some integer ) the remainder when is divided by 18 is 4 ().

If is odd ( for some integer ) the remainder when is divided by 18 is 13 ().

So, there two possible values for the remainder 4 and 13.

The answer is B