During one hour at an amusement park, 20 guests bought only day passes, 60 guests bought only tickets to individual rides, and 40 guests bought only food.

What percentage of these 120 guests bought only day passes during this hour?
A
80%
I
B
20%
с
83%
162%
D

The academic affairs council is the highest expert body processing academic affairs, as stipulated by the university statutes. specialist aaro häkkinen (educational policy) took part in the council’s meeting. the agenda of the meeting included bachelors’ feedback, the timing of pedagogical studies, the grant system for tuition fees, the standardisation of administrative practices for internships and the situation of foreign-language and multilingual master’s programmes.

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