Sagot :
Answer:
The correct way to solve this question is go backwards. If the number of marble gets doubled every minute and after two hours, it is filled completely, one minute ago it would be half.
So, it will take 1 hour and 59 minutes for it to be filled half.
Step-by-step explanation:
Answer:
it will take 1 hour and 59 minutes for it to be filled half.
Step-by-step explanation: