[tex]30hm = 30*10^{-1} km = 3km\\\frac{1}{4} + 3km = \frac{1}{2} = \frac{2}{4} = > 3km = \frac{1}{4} = > \frac{1}{2} = 3km*2=6km\\[/tex]
Acum putem afla lungimea totala a drumului pana la zoo.
[tex]\frac{2}{2} = \frac{1}{2} *2 = 6*2=12km[/tex]
In final, putem afla durata drumului pana la zoo, astfel:
[tex]12:6 = 2[/tex] ore va dura drumul pana la zoo
Sper ca am ajutat si spor la teme!
