Respuesta :

it would take 20 hours because you would divide the distance (240 km) by the speed (12 km/h) and get 20

Answer:

20 hours

Step-by-step explanation:

Given : Distance = 240 km

            Speed = 12km/hr

To Find:How long does it take to travel 240 km at a constant speed of 12 km/h?

Solution:

We need to calculate the time taken to travel  240 km at a constant speed of 12 km/h

Formula : [tex]time =\frac{distance}{speed}[/tex]

[tex]time =\frac{240}{12}[/tex]

[tex]time =20[/tex]

Thus it take 20 hours to to travel  240 km at a constant speed of 12 km/h