1 km = 1000 m 1 m = 0,001 km 1 h = 3600 s 1 s = 1/3600/h 330 km/h = 330 * 1000m/3600s = 91,(6) m/s = 91,67 m/s 1002 km/h = 1002 * 1000m/3600s = 278,(3) m/s = 278,33 m/s 600 km/h = 600 * 1000m/3600s = 166,(6) m/s = 166,67 m/s 300 m/s = 300 * 0,001km/(1/3600 h) = 1080 km/h 420 m/s = 420 * 0,001km/(1/3600 h) = 1512 km/h
330km/h=?m/s 1km=1000m 1h=3600s 330km/h=330*1000m/3600s=91,66(6)m/s≈91,67m/s 1002km/h=?m/s 1002km/h=1002*1000m/3600s=278,3(3)≈278,3m/s 600km/h=?m/s 600km/h=600*1000m/3600s=166,6(6)m/s≈166,67m/s teraz zamiana m/s na km/h: 1m=1/1000 km 1s=1/3600 h 300m/s=?km/h [latex]300frac{m}{s}=300cdotfrac{frac{1}{1000}km}{frac{1}{3600}h}=300cdotfrac{3600}{1000}frac{km}{h}=1080frac{km}{h}[/latex] 420m/s=km/h [latex]420frac{m}{s}=420cdotfrac{frac{1}{1000}km}{frac{1}{3600}h}=420cdotfrac{3600}{1000}frac{km}{h}=1512frac{km}{h}[/latex]
