Question

A shop keeper gives 3 chocolates for 1 rupee and in exchange of 3 wrappers of chocolates gives 1 chocolates . How many chocolates will be given for 15 rupees ?​

Answer 1

Answer:

the shopkeeper will give 66 chocolates.

Answer 2

Answer:

67 chocolates

Step-by-step explanation:

1 rupee = 3 chocolates

15 rupees = 15x3=45 chocolates

after returning all wrappers we get

45 + 15 =60 chocolates

now we return 15 wrappers of of the free chocolate to get 5 more free chocolate

now we have total 60 +5 =65 chocolates

now we return 3 wrappers of 5 free chocolate to get 1 more chocolate

which is equal to 66 chocolates

and now we return the 2 wrappers + the wrapper of 1 free chocolate to get another free chocolate

so finally we have 67 chocolates and one left out wrapper