A car travels 150 miles in 3 hours. What is its average speed in miles per hour?

A car travels 150 miles in 3 hours. What is its average speed in miles per hour?

• A. 40 mph
• B. 45 mph
• C. 50 mph
• D. 55 mph

Answer: (C)

To determine the average speed of the car, you can use the formula for average speed, which is the total distance traveled divided by the total time taken. In this case, the car travels 150 miles over the course of 3 hours. Using the formula: Average Speed = Total Distance / Total Time Substituting the values: Average Speed = 150 miles / 3 hours = 50 miles per hour (mph). This calculation shows that the car's average speed is 50 mph, confirming that the answer is indeed correct. The numerical values support this conclusion since 150 divided by 3 results in 50, demonstrating an understanding of basic division and the concept of speed as a measure of distance over time.

To determine the average speed of the car, you can use the formula for average speed, which is the total distance traveled divided by the total time taken. In this case, the car travels 150 miles over the course of 3 hours.

Using the formula:

Average Speed = Total Distance / Total Time

Substituting the values:

Average Speed = 150 miles / 3 hours = 50 miles per hour (mph).

This calculation shows that the car's average speed is 50 mph, confirming that the answer is indeed correct.

The numerical values support this conclusion since 150 divided by 3 results in 50, demonstrating an understanding of basic division and the concept of speed as a measure of distance over time.