Answer:
The course costs, approximately, $0.16 per hour.
Step-by-step explanation:
1. Convert the 10 weeks to hours.
10 weeks * 7= 70 days
70 days * 24= 1680 hours
2. Calculate cost/hour.
Establish a rule of 3.
1680 hours -----> $275
1 hour -----> x
x= (1 hour * $275) / 1680 hours
x= 0.1636904762 ---> Round to the nearest cent.
x= 0.16 ---> Final result.
3. Conclude.
The course costs, approximately, $0.16 per hour.
