There were 300 square and triangular blocks in a container. The ratio of the number of square blocks to the number of triangular blocks was 7:13. After Vivian took out 35 square blocks from the container and put in some triangular blocks of the blocks in the container were triangular (a) How many square blocks were left in the container? (b) How many triangular blocks did Vivian put in?

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.

The mode of the numbers is 29.