James spend 45 minutes taking caring of Mr. Silva ‘s dog . The, he spends 25 minutes folding laundry. Next, he spends 20 minutes cleaning his room. How long does it take James to do all of his chores.

To find out how long it takes James to do all of his chores, we need to add up the time he spent on each task:

45 minutes (taking care of the dog) + 25 minutes (folding laundry) + 20 minutes (cleaning his room) = 90 minutes

Therefore, it takes James 90 minutes to do all of his chores.