30 dm/min > ILE TO M/S? 600 m/min > ILE TO M/S? 54 km/h  > ILE TO M/S?

30 [latex] frac{dm}{min} [/latex] = 30 * [latex] frac{0,1}{60} [/latex] = [latex] frac{3}{60} [/latex] = 0,05 [latex] frac{m}{s} [/latex]  (co do tego przykładu, nie mam pewności) 600 [latex] frac{m}{min} [/latex] = 600 * [latex] frac{1}{60} [/latex]= [latex] frac{600}{60} [/latex]= 10 [latex] frac{m}{s} [/latex] 54 [latex] frac{km}{h} [/latex]= 54 * [latex] frac{1000}{3600} [/latex] = [latex] frac{540}{36} [/latex] = 15 [latex] frac{m}{s} [/latex]