After a knee surgery, your trainer tells you to return to your jogging program slowly. He suggests jogging for 12 minutes each day for the first week. Each week thereafter , he suggests that you increase that time by 6 minutes per day. On what week will it be before you are up to jogging 60 minutes per day?



7th week. In the 8th week, it is 60 minutes but the question is on what week before, so 7th week :)