3 ms·
For your method to work you need to add the time spent at speed, not the miles covered. In your proposed solution, the first mile takes two minutes, and the se
by idlewords 8y ago
For your method to work you need to add the time spent at speed, not the miles covered.
In your proposed solution, the first mile takes two minutes, and the second mile forty seconds. That's 2:40 to cover two miles, or an average speed of 45 MPH.