One hundred students were surveyed about whether they prefer snapchat or instagram. out of the 50 boys surveyed there were 40 boys who preferred instagram. out of the 50 there were 30 girls who preferred snapchat. assuming that all students have a preference how many girls preferred instagram?

It would be 20 since 30 girls chose Snapchat so that leaves 20 girls that do not like Snapchat out of the 50.

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.

Hope this ; )