Question

How much time does it take Edward to drive 400 miles while driving at a speed of 65m/hr?

Answer 1

Given

Distance, d=400 miles

Speed, v=65 miles/hr

To find

The time taken

Step-by-step explanation

We know speed is given by the ratio of the distance to time taken

Thus,

`\begin{gathered} v=(d)/(t) \\ \Rightarrow65=(400)/(t) \\ \Rightarrow t=6.15hr \end{gathered}`

Conclusion

The time taken is 6.15 hr