answered 4/7/2010 A Shop Sells Chocolates at Rs.1 Each. You Can Exchange 3 Wrappers For 1 Chocolate. If You Have Rs.15 How Many Chocolates Can You Get In Total? Rs. 15 you can buy 15 chocolates.it gives you 15 wraps now you can get 3 more chocolate from 15 wrappers. Now you have total number of chocolate are 18