Question

What is the driving time for a 2100-mile trip if you drive at an average speed of 65 miles per hour?

Answer 1

Given data:

The given distance is d=2100-mile.

The given speed is s=65 miles per hour.

The expression for speed is,

`\begin{gathered} s=(d)/(t) \\ t=(d)/(s) \end{gathered}`

Substitute the given values in the above expression.

`\begin{gathered} t=\frac{2100\text{ miles}}{65\text{ miles/hour}} \\ =32.30\text{ hours} \end{gathered}`

Thus, the value of time is 32.30 hours.