Question

1. Chad has 25 minutes to complete the 5K race. If he runs a steady rate, what is the maximum number of minutes that he can take to run each kilometer?
2. A gym charges $30 per month plus $4 extra to swim in the pool for an hour. If a member has just $50 to spend at the gym each month, what is the maximum number of hours that he can swim?

Answer 1

1) The Maximum amount of minutes that Chad can run for each kilometer is 5 minutes. 2) A member has spent $50 at a gym, The charge without swimming is $30 per month.  So the gym member has spent another $20 and divide by $4 and the member can swim for a total of 5 hours.