Question
60 students were queuing up to collect a free gift. Every fourth student in the queue received a folder and every sixth student received a post-it-pad. How many students received both a folder and a post-it-pad?
4 m

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60 students were queuing up to collect a free gift. Every fourth student in the queue received a folder and every sixth student received a post-it-pad. How many students received both a folder and a post-it-pad?