Question

Juan has forty dollars in his jacket. Every day he spends half of the money that is in the
jacket. On the first day (Monday), he spends $20 leaving him with twenty dollars. On what
day will he start with less than $3.00 in his jacket?

Answer 1

first day=20dollar left
2nd day=10$ left
3rd day=5$ left
4th day=2.5$ left
hope it will help you

Answer 2

1 st day he spends 20$ and he have 20$ in jacket,2nd day he spends 10$ and have 10$ in jacket,3rd day he spends 5$ and he have 5$ in his jacket,4th day he spends 2.5$ and he have 2.5$ in his jacket
Therefore on 5th day he will start with less than $3.00