City B is northwest of City A, and the 400 mile trip by car takes 8 hours. The cities are 320 miles apart if able to travel in a straight line. What is the speed of a trip from City A to City B?
To find the speed of the trip from City A to City B, we can use the formula:
Speed = Distance / Time
We know that the distance between City A and City B by car is 400 miles, and it takes 8 hours to travel this distance. Therefore, we can plug in these values into the formula:
Speed = 400 miles / 8 hours
Simplifying the equation gives us:
Speed = 50 miles per hour
So, the speed of the trip from City A to City B is 50 miles per hour.