Marinada '22

[lang=hr] Dva busa dolaze na stanicu u nasumičnom trenutku između 6:00 i 7:00. Kolika je vjerojatnost u postotku da će između dolazaka buseva proći barem 20 minuta? [/lang] [lang=en] Two buses arrive at the station at a random time between 6:00 and 7:00. What is the probability˙(in percentage) that between arrival time of the buses will pass at least 20 minutes? [/lang]