Asixth grader weighs 90 pounds, which is 120% of what he weighed in fourth grade. how much did he weigh in fourth grade?

 
90x100=9000/120= 75 So he weighed 75lbs  
hope this helps :)

If they nenenenenenene

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.