Buses

At the bus stop is at 10 o'clock met buses No. 2 and No. 9. Bus number 2 runs at an interval of 4 minutes and the bus number 9 at intervals of 9 minutes. How many times the bus meet to 18:00 local time?

Result

n =  13

Solution:

Solution in text n =







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To solve this example are needed these knowledge from mathematics:

Do you want to calculate least common multiple two or more numbers?

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