Question

A certain box of chocolates contains n chocolates. a shop keeper removes 4 chocolates from each box.
1) How many chocolates are there in each box?
2)A boy buys 3 boxes of chocolates. How many chocolates does he buy altogether. Simplify your answer.
Please need full method of this whole question.​

Answer 1

Answer:

Total chocolates =9

Chocolate with hard center =5

Chances Amit takes a chocolate with hard center =

9

5

Chances that Ajay then takes a chocolate with hard center =4 out of 8=

8

4

Chances that Amit and Ajay get a chocolate with hard center =

9

5

×

8

4

=

18

5