Question

In a jungle a man was at one end of the jungle. He has to give a 2 pieces of cake to his friend who was at the other end of the jungle. There were 7 bridges on the way with 7 gatekeepers. Each ga tekeeper will take half of the cake he has and will give one piece back to him. How many cakes should the

Answer 1

Answer:

2 cakes

Step-by-step explanation:

finally the man should have 2 pieces for his freinds.

7--then at the last gate keeper he should get one piece and a half=1+1(half)=2

6--half from 5th +1=2

5--2

4--2

3--2

2--2

1--2

so initially he has to have 2 cakes