Question

Zamień 38 km/ na m/s i 12m/s na km/h

Answer 1

38 km/h = 38 (1000m)/(3600s) = 38 (10m)/(36s) = 19 (5m)/(9s) = 95/9 m/s = 10 i 5/9 m/s

 

12 m/s = 12 (1/1000km)/(1/3600h) = 12*1/100*3600 km/h = 43,2 km/h