<ul><li>Ok so. Here is what you do. You have to change the inches to feet when you reach 12 inches because that is how big a foot is. E.g. you have 18 inches you would change that to 1 foot and 6 inches. </li></ul>The Way To Do It!
<ul><li>If you still cant do it then think of it like this when you hit 12 inches you hit a wall and the only way past is to go to 1 that 1 is a foot. That is a easier way to think of </li></ul>Having Trouble?