A shop sells 1 chocolaters eachu can exchange 3 wrapers for chocolateif you have rs 15 how many chocolates totally get?

If you exchange 3 chocolates wrappers, you'll get 1 extra chocolate. Now let,

number of chocolates can be purchased in Rs. 15 =

= (15/1)*(1+(4/3))

= 15 * (7/3) = 35

Now after exchanging choclate wrappers.

total numbers = 35+(35/3)

= 140/3.

Hence the total number of chocolate you 'll get is 140/3