Zufällig
Diese Frage beantworten
Zufällig Frage
☁ Four members of a band ☁
Four members of a band are walking to a night concert. They decide to take a shortcut, but must kreuz a bridge. Luckily they have one flashlight. Because of the varying size of their instruments, it takes each member a different amount of time to kreuz the bridge - it takes the first person one minute, the Sekunde person two minutes, the third person five Minuten and the fourth person ten minutes. They must kreuz the bridge in pairs, travelling at the slower speed so if the one Minute person went with the ten Minute person, it would take a total of ten minutes. Since there is only one flashlight, one person must come back across the bridge, then another pair can cross. They only have 17 Minuten to kreuz the bridge and still get to the konzert on time. What order should they kreuz to get everyone across and get to the concert?
|
next question » | ||
|