Respuesta :

gcantiga44

Answer:

20 m/s = 0.000005 km/h

Step-by-step explanation:

20 m to km

1 m = 0.001 km

20 m = 0.02 km

0.02 km/s

0.02 s to hours

1 s = 1 ÷ 3600

0.02 = 0.02 ÷ 3600

0.02 = 0.000005 hours

kenasylviah2005

Answer:

20km/h

Step-by-step explanation

change the m/s into km/h by using the formulae18#5