-15min - 2,3 h =150 min =9000 -4h=14400 - 25 min = 1500 sek - 2h 20 min = 140 min = 8400
Na minuty: 0,25h. = 15 min. Na sekundy: 2,3h. = 8280s. 4h. = 14400s. 25min. = 1500s. 2h. 20 min. = 8400s. Na [latex] frac{km}{h} [/latex]: 25[latex] frac{m}{s} [/latex] = 90[latex] frac{km}{h} [/latex] 10[latex] frac{m}{s} [/latex] = 36[latex] frac{km}{h} [/latex] 15[latex] frac{m}{s} [/latex] = 54[latex] frac{km}{h} [/latex] 0,1[latex] frac{m}{s} [/latex] = 0,36[latex] frac{km}{h} [/latex] Na [latex] frac{m}{s} [/latex]: 10 [latex] frac{km}{h} [/latex] = 3 [latex] frac{m}{s} [/latex] 150 [latex] frac{km}{h} [/latex] = 42[latex] frac{m}{s} [/latex] 25 [latex] frac{km}{h} [/latex] = 7[latex] frac{m}{s} [/latex] 10 [latex] frac{km}{h} [/latex] = 3[latex] frac{m}{s} [/latex] : )