Buses

Buses Ikarus and Karosa simultaneously started at 8:00 from the final station. Ikarus is returned to the station after 30 minutes. Karosa after 45 minutes. At what time both buses again returned to the station?

Result

x = 9:30 Wrong answer

Solution:

30=235 45=335  LCM(30,45)=90 x=8+90/60=8+1.5=9:30



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