you're locked out of your house and the only open window is on the second floor, 25 feet above the ground. You need to borrow a
ladder from one of your neighbors. There's a bush along the edge of the house, so you'll have to place a ladder 10 feet from the house. What length of ladder do you need to reach the window?
if one lady had 3 pieces of candy, that means she must have gotten them from the other lady. And since the other lady had only won 3 games, that means that she must have lost an additional 3, so she had to give her candy to the other lady.