A military cargo plane needs to transport supplies to a base that is 900 miles away. If th… — Armed Services Vocational Aptitude Battery (ASVAB)

A military cargo plane needs to transport supplies to a base that is $900$ miles away. If the plane flies at a constant speed of $300$ miles per hour, how many hours will the flight take?

Answer: 3 hours

Answer

The flight will take 3 hours.

To find the travel time, the total distance must be divided by the constant rate of speed. By applying the formula

\text{Time} = \frac{\text{Distance}}{\text{Rate}}

, dividing the

900

mile distance by the

300

mile per hour speed yields exactly

3

hours.

Step-by-Step Solution

Identify the known values from the word problem.

\text{Distance} = 900

miles,

\text{Rate} = 300

miles per hour.

These are the two variables required to solve for the missing variable, which is time.

Apply the time formula.

\text{Time} = \frac{900}{300} = 3

Time is equal to total distance divided by the constant rate.

Key Concept

Calculating elapsed time using the distance and rate formula.

Estimated Time:45s

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