chemistry
posted by anonymouse .
Jan drives her car to school each day. If it takes her 12 minutes to drive one way, how many hours a week does Jan spend driving?

This is chemistry?
12 min one way is 24 min round trip. Is this a work week or a full 7day week? If 7 day, then 24 min/day x 7 days = ? min. Then convert min to hours.