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A car takes 4 hours to cover a certain distance, travelling at a speed of 120 km/h. How long will the car take if it travels at a speed of 80km/h?

Respuesta :

solomonmbatia9

Answer:

3/8 hours

Step-by-step explanation:

distance=speed/time=120/4=30km

time=distance/speed=30/80=3/8

Rutesh
So the answer will be like
Let the time taken be x
4:120::x:80
120x= 80*4
x = 80*4/120
x=8/3
x= 2 2/3