Should Peyton Manning mow his own lawn? Suppose Peyton can do the job in 2 hours, or he can hire a gardener, Kris, to do it in 3 hours. Kris charges $30 an hour. Who should do the job, Peyton or Kris? Explain
Ways of thinking
Should Peyton Manning mow his own lawn? Suppose Peyton can do the job in 2 hours, or he can hire a gardener, Kris, to do it in 3 hours. Kris charges $30 an hour. Who should do the job, Peyton or Kris? Explain