<h3>every 3 weeks=21 days. this is because 21 is the lowest common factor of 7 and 3</h3><h3 /><h3>And you need to work on your spelling just saying</h3>
The answer is 6√200, or on edge.
The answer to this problem would be 12. If you need to show work just comment.
Answer:
3
*if you ever need to do more math like this, I suggest using desmos :)