Try solving this: There is a Little Girl who sells fruits. One day she leaves her home to sell her oranges. She sells half an orange more than half the number of oranges in her basket to the person living in House number 1. Then again, she sells half an orange more than half the number of remaining oranges to the person living in House number 2. Then finally she sells half an Orange more than half the number of remaining Oranges to the person living in House number 3. She is finally left with no oranges in her Bag. She however manages to sell these Oranges without cutting any Oranges. Can you tell me how many Oranges did she have in her Basket when she left her house and how many did she sell to each of the people living in House #1, House #2, & House #3.