Question

A car drove 45 miles in 0.6 hours. What is its speed in miles per hour?

A.) 60 mph
B.) 70 mph
C.) 75 mph
D.) 80 mph

Answer 1

The speed of the car is calculated by dividing the distance (45 miles) by the time (0.6 hours), yielding 75 mph, which means the correct answer is C. 75 mph.

Step-by-step explanation:

To calculate the speed in miles per hour (mph), you would divide the distance traveled by the time taken. In this case, the car drove 45 miles in 0.6 hours. By performing this calculation, you get the speed as follows:

Speed = Distance ÷ Time = 45 miles ÷ 0.6 hours = 75 mph.

Therefore, the correct answer is C. 75 mph.