A car finishes a journey in \(12\) hours at the speed of \(80\,\text{km/h.}\) If the same distance is to be covered in

[AAPL]

A car finishes a journey in \(12\) hours at the speed of \(80\,\text{km/h.}\) If the same distance is to be covered in \(10\) hours, how much more speed does the car have to gain?

A. \(8\,\text{km/h}\)
B. \(10\,\text{km/h}\)
C. \(12\,\text{km/h}\)
D. \(16\,\text{km/h}\)
E. \(20\,\text{km/h}\)

OA D