A Car Travels 15 Miles In 30 Minutes. Calculate Its Average Speed In Miles Per Hour

General
1

A Car Travels 15 Miles In 30 Minutes. Calculate Its Average Speed In Miles Per Hour.

2

A Car Travels 15 Miles In 30 Minutes. Calculate Its Average Speed In Miles Per Hour.

Answer: To find the average speed in miles per hour, you need to use the formula for speed, which is:

\text{Average Speed} = \frac{\text{Total Distance}}{\text{Total Time}}

  1. Convert Time to Hours: Since the car travels for 30 minutes, convert this time to hours. There are 60 minutes in an hour, so:
    $$ \text{Time in hours} = \frac{30 \text{ minutes}}{60 \text{ minutes/hour}} = 0.5 \text{ hours} $$

  2. Calculate Average Speed: Now use the speed formula with the total distance and the converted time:
    $$ \text{Average Speed} = \frac{15 \text{ miles}}{0.5 \text{ hours}} = 30 \text{ miles per hour} $$

So, the car’s average speed is 30 miles per hour.

Summary: By converting 30 minutes into 0.5 hours and using the speed formula, the car’s average speed is calculated to be 30 miles per hour.